Pub Date : 2023-12-29DOI: 10.52198/23.STI.43.OS1749
Daniel Hameed, Jeremy A Dubin, Sandeep S Bains, Tim Board, Ryan Nunley, Michael A Mont
Introduction: The successful management of wound healing following total hip arthroplasty (THA) is multifaceted, relying on various intraoperative techniques and surgical variables. Recent reviews have evaluated many of these factors, including the comparison between mesh-adhesive dressings and other skin closure methods, the closing time of different suture techniques, and the four aspects of closure for THA (deep fascial layer; subdermal layer; intradermal layer). However, previous articles did not cover certain topics that can be directly influenced by the surgeon. Specifically, these include the use of deep vein thrombosis (DVT) prophylaxis, the management of intraoperative drains, and the selection of surgical approaches. Therefore, in this comprehensive systematic review of the literature, we have focused on three factors that may influence wound healing. We evaluated the following: (1) the impact of different DVT prophylaxis methods on wound healing and infection rates; (2) the effects of intraoperative drain use on wound healing; (3) the influence of various surgical approaches on wound closure, and postoperative infection rates. By concentrating on these areas, this review aims to provide a more complete understanding of the factors that contribute to successful wound management after THA.
Materials and methods: A systematic search of electronic databases, including PubMed, Cochrane Library, Medline, and Embase, was conducted to identify studies assessing surgical variables and techniques, specifically focusing on DVT prophylaxis, intraoperative drain use, and surgical approaches and their impact on wound healing in THA. Relevant terms like "hip," "arthroplasty," "wound healing," "DVT prophylaxis," and "surgical approaches" refined the search, which included English language publications until May 1, 2023. Independent screening by two authors and a third mediator facilitated the selection process, with 13 studies meeting the criteria. Assessment of these studies involved evaluating their evidence level and methodological quality using the Modified Coleman Methodology Score (MCMS). A comparison was made on wound healing outcomes in THA, specifically focusing on the three factors outlined in the introduction: (1) the impact of different DVT prophylaxis methods on wound healing and infection rates; (2) the effects of intraoperative drain use on wound healing; and (3) the influence of various surgical approaches on wound closure and postoperative infection rates. Data synthesis for the studies provided a comprehensive summary, categorizing them by evidence level, and aimed to contribute to a more complete understanding of the factors that influence successful wound management after THA.
Results: In studies examining DVT prophylaxis for total knee arthroplasties (TKA), three reports found that both rivaroxaban and enoxaparin had similar wound infection rates at 0.36%. However,
{"title":"Effect of Various Ancillary Operating Room Techniques on Wound Healing Outcomes After Total Hip Arthroplasty.","authors":"Daniel Hameed, Jeremy A Dubin, Sandeep S Bains, Tim Board, Ryan Nunley, Michael A Mont","doi":"10.52198/23.STI.43.OS1749","DOIUrl":"10.52198/23.STI.43.OS1749","url":null,"abstract":"<p><strong>Introduction: </strong>The successful management of wound healing following total hip arthroplasty (THA) is multifaceted, relying on various intraoperative techniques and surgical variables. Recent reviews have evaluated many of these factors, including the comparison between mesh-adhesive dressings and other skin closure methods, the closing time of different suture techniques, and the four aspects of closure for THA (deep fascial layer; subdermal layer; intradermal layer). However, previous articles did not cover certain topics that can be directly influenced by the surgeon. Specifically, these include the use of deep vein thrombosis (DVT) prophylaxis, the management of intraoperative drains, and the selection of surgical approaches. Therefore, in this comprehensive systematic review of the literature, we have focused on three factors that may influence wound healing. We evaluated the following: (1) the impact of different DVT prophylaxis methods on wound healing and infection rates; (2) the effects of intraoperative drain use on wound healing; (3) the influence of various surgical approaches on wound closure, and postoperative infection rates. By concentrating on these areas, this review aims to provide a more complete understanding of the factors that contribute to successful wound management after THA.</p><p><strong>Materials and methods: </strong>A systematic search of electronic databases, including PubMed, Cochrane Library, Medline, and Embase, was conducted to identify studies assessing surgical variables and techniques, specifically focusing on DVT prophylaxis, intraoperative drain use, and surgical approaches and their impact on wound healing in THA. Relevant terms like \"hip,\" \"arthroplasty,\" \"wound healing,\" \"DVT prophylaxis,\" and \"surgical approaches\" refined the search, which included English language publications until May 1, 2023. Independent screening by two authors and a third mediator facilitated the selection process, with 13 studies meeting the criteria. Assessment of these studies involved evaluating their evidence level and methodological quality using the Modified Coleman Methodology Score (MCMS). A comparison was made on wound healing outcomes in THA, specifically focusing on the three factors outlined in the introduction: (1) the impact of different DVT prophylaxis methods on wound healing and infection rates; (2) the effects of intraoperative drain use on wound healing; and (3) the influence of various surgical approaches on wound closure and postoperative infection rates. Data synthesis for the studies provided a comprehensive summary, categorizing them by evidence level, and aimed to contribute to a more complete understanding of the factors that influence successful wound management after THA.</p><p><strong>Results: </strong>In studies examining DVT prophylaxis for total knee arthroplasties (TKA), three reports found that both rivaroxaban and enoxaparin had similar wound infection rates at 0.36%. However, ","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139088610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-29DOI: 10.52198/23.STI.43.UR1725
Claris Oh, Stephen Kinnear, Derek Hennessey, James Adshead, Nikhil Vasdev, Ned Kinnear
Objective: To systematically evaluate cases of local anaesthetic systemic toxicity (LAST) in adult urological patients.
Methods: A search of the Cochrane, Embase, and Medline databases as well as grey literature from 1 January 1974 to 1 February 2023 was performed using reported methods. Reporting followed the Preferred Reporting Items for Systematic Review and Meta-analysis guidelines. Eligible studies were published in English, described LAST secondary to local anaesthetic administration by urological medical staff to an adult patient, and reported >1 symptom of LAST.
Results: One hundred fifty-seven publications were screened, and six eligible studies (all case reports) were identified, representing six cases of LAST in adult urological patients. Patients were aged 29-54 years and one was female. Cases occurred secondary to penile dorsal nerve block (two cases), scrotal self-injection (two), circumcision (one) or trans-vaginal tape insertion (one). Causative drugs were lidocaine (three patients; median dose 600mg) and bupivacaine (three; 200mg). While one patient was found deceased at home and received no treatment, five experienced LAST as inpatients and were discharged with no deficit. Three patients (50%) experienced a state of reduced consciousness or seizures, one experienced psychosis and one had asymptomatic tachyarrhythmia. Management consisted of supportive management (five patients), intravenous lipid emulsion (three) or intravenous thiopental and diazepam (one). Recommended tools suggested that two of these studies were at moderate or high risk of bias.
Conclusion: LAST is seen only rarely in adult urology. Most iatrogenic cases occur due to penile dorsal nerve block and most patients have no long-term sequelae. Urologists should be familiar with its presentation and management, and minimise risk by adhering to local anaesthetic maximum safe dose ranges.
{"title":"Systematic Review of Local Anaesthetic Systemic Toxicity in Urology.","authors":"Claris Oh, Stephen Kinnear, Derek Hennessey, James Adshead, Nikhil Vasdev, Ned Kinnear","doi":"10.52198/23.STI.43.UR1725","DOIUrl":"10.52198/23.STI.43.UR1725","url":null,"abstract":"<p><strong>Objective: </strong>To systematically evaluate cases of local anaesthetic systemic toxicity (LAST) in adult urological patients.</p><p><strong>Methods: </strong>A search of the Cochrane, Embase, and Medline databases as well as grey literature from 1 January 1974 to 1 February 2023 was performed using reported methods. Reporting followed the Preferred Reporting Items for Systematic Review and Meta-analysis guidelines. Eligible studies were published in English, described LAST secondary to local anaesthetic administration by urological medical staff to an adult patient, and reported >1 symptom of LAST.</p><p><strong>Results: </strong>One hundred fifty-seven publications were screened, and six eligible studies (all case reports) were identified, representing six cases of LAST in adult urological patients. Patients were aged 29-54 years and one was female. Cases occurred secondary to penile dorsal nerve block (two cases), scrotal self-injection (two), circumcision (one) or trans-vaginal tape insertion (one). Causative drugs were lidocaine (three patients; median dose 600mg) and bupivacaine (three; 200mg). While one patient was found deceased at home and received no treatment, five experienced LAST as inpatients and were discharged with no deficit. Three patients (50%) experienced a state of reduced consciousness or seizures, one experienced psychosis and one had asymptomatic tachyarrhythmia. Management consisted of supportive management (five patients), intravenous lipid emulsion (three) or intravenous thiopental and diazepam (one). Recommended tools suggested that two of these studies were at moderate or high risk of bias.</p><p><strong>Conclusion: </strong>LAST is seen only rarely in adult urology. Most iatrogenic cases occur due to penile dorsal nerve block and most patients have no long-term sequelae. Urologists should be familiar with its presentation and management, and minimise risk by adhering to local anaesthetic maximum safe dose ranges.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139492217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-29DOI: 10.52198/23.STI.43.NS1732
Marco Battistelli, Filippo Maria Polli, Quintino Giorgio D'Alessandris, Manuela D'Ercole, Alessandro Izzo, Alessandro Rapisarda, Nicola Montano
Anterior cervical diskectomy and fusion (ACDF) has evolved significantly in the last few years with the aim of enhancing effectiveness and safety while reducing hospitalization and healthcare-related costs. Transitioning from iliac crest autografts to allografts minimizes donor-site complications like pain, infections, and hematoma. Allograft options, such as polyetheretherketone (PEEK) and tantalum, vary in their osteoinductive properties and elastic modulus, influencing fusion rates, time, and the rate of subsidence. Recently introduced zero-profile cages offer bone fixation through screws, resulting in reduced blood loss, improved spinal alignment, and decreased complications like dysphagia and adjacent segment disease. Intraoperative neuromonitoring (IONM) has gained widespread use. The North American Spine Society (NASS) 2023 recommendations endorse IONM in cervical deformity corrections and myelopathy cases. Insufficient studies hinder clear radiculopathy recommendations, but emerging research supports IONM for patients at greater risk of C5 nerve root injury or positional injury. Advancements in hemostatic agents, such as gelatin sponges, oxidized cellulose, and fibrin sealants, contribute to safety by reducing postoperative hematoma rates and eliminating the need for drainage. Innovations like the exoscope, endoscope, and computed-tomography (CT) navigation have transformed surgical practices. Exoscopes are emerging as an alternative to microscopes, offering benefits like a smaller footprint, adjustable positioning, lower costs, and shared intraoperative views for educational purposes. The use of endoscope offers the possibility of performing a minimally invasive technique with improved results in terms of cosmesis and patient-perceived outcome. CT navigation can be useful in high-risk procedures, such as cervical plate placement for major instability. This paper provides an overview of cutting-edge technologies in ACDF surgery, emphasizing cage materials and designs, safety measures, and operating room advancements. It also highlights areas for future research, underlining the procedure's continuous evolution.
{"title":"An Overview of Recent Advances in Anterior Cervical Decompression and Fusion Surgery.","authors":"Marco Battistelli, Filippo Maria Polli, Quintino Giorgio D'Alessandris, Manuela D'Ercole, Alessandro Izzo, Alessandro Rapisarda, Nicola Montano","doi":"10.52198/23.STI.43.NS1732","DOIUrl":"10.52198/23.STI.43.NS1732","url":null,"abstract":"<p><p>Anterior cervical diskectomy and fusion (ACDF) has evolved significantly in the last few years with the aim of enhancing effectiveness and safety while reducing hospitalization and healthcare-related costs. Transitioning from iliac crest autografts to allografts minimizes donor-site complications like pain, infections, and hematoma. Allograft options, such as polyetheretherketone (PEEK) and tantalum, vary in their osteoinductive properties and elastic modulus, influencing fusion rates, time, and the rate of subsidence. Recently introduced zero-profile cages offer bone fixation through screws, resulting in reduced blood loss, improved spinal alignment, and decreased complications like dysphagia and adjacent segment disease. Intraoperative neuromonitoring (IONM) has gained widespread use. The North American Spine Society (NASS) 2023 recommendations endorse IONM in cervical deformity corrections and myelopathy cases. Insufficient studies hinder clear radiculopathy recommendations, but emerging research supports IONM for patients at greater risk of C5 nerve root injury or positional injury. Advancements in hemostatic agents, such as gelatin sponges, oxidized cellulose, and fibrin sealants, contribute to safety by reducing postoperative hematoma rates and eliminating the need for drainage. Innovations like the exoscope, endoscope, and computed-tomography (CT) navigation have transformed surgical practices. Exoscopes are emerging as an alternative to microscopes, offering benefits like a smaller footprint, adjustable positioning, lower costs, and shared intraoperative views for educational purposes. The use of endoscope offers the possibility of performing a minimally invasive technique with improved results in terms of cosmesis and patient-perceived outcome. CT navigation can be useful in high-risk procedures, such as cervical plate placement for major instability. This paper provides an overview of cutting-edge technologies in ACDF surgery, emphasizing cage materials and designs, safety measures, and operating room advancements. It also highlights areas for future research, underlining the procedure's continuous evolution.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139088608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-29DOI: 10.52198/23.STI.43.OS1746
Emily L Hampp, Daniel Hameed, Afshin Anoushiravani, Shilpa Donde, Sophie Hatcher, Jeremy A Dubin, Kerianne Coulon, Sarah Mastrandrea, Caroline Weinberg, Frank LoPiccolo, Michael A Mont
Total knee arthroplasty (TKA) is a widely practiced surgical procedure, with its efficacy underscored by the increasing number of patients benefiting from it. As primary TKAs rise, the orthopaedic community must prepare for a surge in complex primary and revision knee arthroplasties in the future. While most revisions use non-constrained or semi-constrained prostheses, certain scenarios require a fully constrained (hinge) prosthesis to address major ligamentous and/or bone loss. Over time, hinge designs have evolved, but outcomes with these designs have been mixed. To help address challenges seen with some earlier designs, a new modular revision solution has been designed for both primary and revision surgeries. This system has a new revision baseplate that has compatibilities with varying distal femoral components and introduces an enhanced hinge mechanism. This paper aims to explore the evolution of hinge designs, elaborate on the surgical workflows and intended compatibilities of this new revision hinge system in six different scenarios, and discuss its various potential advantages.
{"title":"A New Hinge Prosthesis Offers Ease of Use and the Ability to Retain the Revision Tibial Baseplate.","authors":"Emily L Hampp, Daniel Hameed, Afshin Anoushiravani, Shilpa Donde, Sophie Hatcher, Jeremy A Dubin, Kerianne Coulon, Sarah Mastrandrea, Caroline Weinberg, Frank LoPiccolo, Michael A Mont","doi":"10.52198/23.STI.43.OS1746","DOIUrl":"10.52198/23.STI.43.OS1746","url":null,"abstract":"<p><p>Total knee arthroplasty (TKA) is a widely practiced surgical procedure, with its efficacy underscored by the increasing number of patients benefiting from it. As primary TKAs rise, the orthopaedic community must prepare for a surge in complex primary and revision knee arthroplasties in the future. While most revisions use non-constrained or semi-constrained prostheses, certain scenarios require a fully constrained (hinge) prosthesis to address major ligamentous and/or bone loss. Over time, hinge designs have evolved, but outcomes with these designs have been mixed. To help address challenges seen with some earlier designs, a new modular revision solution has been designed for both primary and revision surgeries. This system has a new revision baseplate that has compatibilities with varying distal femoral components and introduces an enhanced hinge mechanism. This paper aims to explore the evolution of hinge designs, elaborate on the surgical workflows and intended compatibilities of this new revision hinge system in six different scenarios, and discuss its various potential advantages.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139088607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-29DOI: 10.52198/23.STI.43.GS1745
Francesco Frattini, Andrea Gambetti, Giuseppe Cordaro, Jerry Spisani, Georgios Lianos, Bertoli Simona, Gianlorenzo Dionigi
Introduction: Endoscopic procedures are expanding and have been evolving in recent years, increasing their volume along with the development of new devices. This is due to the low morbidity and complication rate, the reversibility of the procedures, and the positive impact on patients. Among the endoscopic procedures gaining interest is sleeve gastroplasty. It emerged as a feasible and safe alternative to traditional bariatric surgery. There are no guidelines available on the indications and use of endoscopic gastroplasty. The aim of this study is to present preliminary results of a case series of endoscopic gastric plication procedures performed for different options: as a primary endoscopic sleeve, as revision for sleeve gastrectomy, and as revision for gastric bypass.
Materials and methods: A retrospective analysis was performed on a prospective database collecting data on all patients with obesity treated with endoscopic gastroplasty with the Overstitch™ (Apollo Endosurgery, Inc., Austin, Texas) device from 2022 to 2023 in the bariatric surgery unit.
Results: Twenty-three patients were treated from May 2022 to July 2023 with endoscopic gastric plication. Ten patients (43%) were submitted to primary endoscopic sleeve gastroplasty, three patients to revision of sleeve gastrectomy, one patient to revision of one anastomosis gastric bypass, and eight patients received a revision of Roux-en-Y gastric bypass. The body mass index (BMI) of patients submitted to primary ESG ranged from 33 to 42kg/m2, with a mean BMI of 37kg/m2. The age of the patients ranged from 22 to 70 years, with a mean age of 45. In one case, we registered a Clavien-Dindo 2 complication-an inflammatory perigastric reaction without a collection occurred 15 days after a primary ESG.
Conclusion: Endoscopic gastric plication is emerging as a safe, mini-invasive, and effective procedure alternative to sleeve gastrectomy in patients with I or II class obesity or for those unfit for bariatric surgery. The endoscopic suturing device can be used both as a primary procedure or as a revisional option after failure of the primary surgery, thus proving to be a versatile option to provide to bariatric patients.
{"title":"Endoscopic Gastric Plication: A Flexible and Tailored Alternative to Bariatric Surgery.","authors":"Francesco Frattini, Andrea Gambetti, Giuseppe Cordaro, Jerry Spisani, Georgios Lianos, Bertoli Simona, Gianlorenzo Dionigi","doi":"10.52198/23.STI.43.GS1745","DOIUrl":"10.52198/23.STI.43.GS1745","url":null,"abstract":"<p><strong>Introduction: </strong>Endoscopic procedures are expanding and have been evolving in recent years, increasing their volume along with the development of new devices. This is due to the low morbidity and complication rate, the reversibility of the procedures, and the positive impact on patients. Among the endoscopic procedures gaining interest is sleeve gastroplasty. It emerged as a feasible and safe alternative to traditional bariatric surgery. There are no guidelines available on the indications and use of endoscopic gastroplasty. The aim of this study is to present preliminary results of a case series of endoscopic gastric plication procedures performed for different options: as a primary endoscopic sleeve, as revision for sleeve gastrectomy, and as revision for gastric bypass.</p><p><strong>Materials and methods: </strong>A retrospective analysis was performed on a prospective database collecting data on all patients with obesity treated with endoscopic gastroplasty with the Overstitch™ (Apollo Endosurgery, Inc., Austin, Texas) device from 2022 to 2023 in the bariatric surgery unit.</p><p><strong>Results: </strong>Twenty-three patients were treated from May 2022 to July 2023 with endoscopic gastric plication. Ten patients (43%) were submitted to primary endoscopic sleeve gastroplasty, three patients to revision of sleeve gastrectomy, one patient to revision of one anastomosis gastric bypass, and eight patients received a revision of Roux-en-Y gastric bypass. The body mass index (BMI) of patients submitted to primary ESG ranged from 33 to 42kg/m2, with a mean BMI of 37kg/m2. The age of the patients ranged from 22 to 70 years, with a mean age of 45. In one case, we registered a Clavien-Dindo 2 complication-an inflammatory perigastric reaction without a collection occurred 15 days after a primary ESG.</p><p><strong>Conclusion: </strong>Endoscopic gastric plication is emerging as a safe, mini-invasive, and effective procedure alternative to sleeve gastrectomy in patients with I or II class obesity or for those unfit for bariatric surgery. The endoscopic suturing device can be used both as a primary procedure or as a revisional option after failure of the primary surgery, thus proving to be a versatile option to provide to bariatric patients.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139088611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-29DOI: 10.52198/23.STI.43.GS1741
Daqi Zhang, Hui Sun, Francesco Frattini, Hoon Yub Kim, Che Wei Wu, Gianluca Donatini, Andrea Cestari, Simona Bertoli, Diego Barbieri, Mario Bussi, Gianlorenzo Dionigi
Introduction: Total thyroidectomy is associated with a high rate of transient or permanent hypoparathyroidism. During surgery, indocyanine green (ICG) fluorescein angiography can be used to detect and preserve well-vascularized parathyroid glands. This technique has been introduced as an intraoperative support to prevent postoperative hypoparathyroidism.
Material and methods: One-hundred consecutive patients who had undergone total thyroidectomy were included in this study. Autofluoroscopy was used on the first dominant side of thyroidectomy and to identify the contralateral parathyroid glands. An intravenous bolus of 5 mg ICG (VERDYE, Diagnostic Green GmbH, Aschheim-Dornacht, Germany) was administered once. ICG fluorescein angiography was used as a "bridge" at the end of the first dominant hemithyroidectomy and after exposure of the parathyroid glands on the second side. This allowed us to (i) determine the vascularization of the first two parathyroid glands and (ii) define the blood vessels and thus the line of dissection of the parathyroid glands of the second resection side. Finally, autofluoroscopy was then applied outside the surgical area on the surgical specimen to assess forgotten parathyroid glands, which should therefore be re-implanted. Autofluoroscopy and ICG fluorescein angiography were evaluated in real time using the same technology, i.e., FLUOBEAM® LX (EUROPE - Fluoptics Grenoble, France; USA - Fluoptics Imaging Inc., Cambridge, MA, USA). The study was approved by the local ethics committee.
Results: Autofluorescence and ICG fluorescein angiography were performed without any problems in all cases. A total of 370 parathyroid glands were detected in this series. ICG changed the surgical strategy for the first-side parathyroid glands in 5% of cases, i.e,. they were not well-vascularized and were re-implanted. The rate of transient hypoparathyroidism was 19%. The percentage of parathyroids in the surgical specimen was 3.5% and all were re-implanted during the same surgery. There was no case of postoperative definitive hypoparathyroidism when at least one parathyroid gland with a high fluorescence intensity was preserved on the first side of resection.
Conclusion: Use of ICG fluorescein angiography may contribute to predicting and thus preventing postoperative definitive hypoparathyroidism after total thyroidectomy. The results of this case series confirm recent studies. Caution is advised when weakly perfused parathyroid glands are discovered.
{"title":"Use of Indocyanine Green Fluorescence During Total Thyroidectomy to Identify Parathyroid Glands and Prevent Hypoparathyroidism.","authors":"Daqi Zhang, Hui Sun, Francesco Frattini, Hoon Yub Kim, Che Wei Wu, Gianluca Donatini, Andrea Cestari, Simona Bertoli, Diego Barbieri, Mario Bussi, Gianlorenzo Dionigi","doi":"10.52198/23.STI.43.GS1741","DOIUrl":"10.52198/23.STI.43.GS1741","url":null,"abstract":"<p><strong>Introduction: </strong>Total thyroidectomy is associated with a high rate of transient or permanent hypoparathyroidism. During surgery, indocyanine green (ICG) fluorescein angiography can be used to detect and preserve well-vascularized parathyroid glands. This technique has been introduced as an intraoperative support to prevent postoperative hypoparathyroidism.</p><p><strong>Material and methods: </strong>One-hundred consecutive patients who had undergone total thyroidectomy were included in this study. Autofluoroscopy was used on the first dominant side of thyroidectomy and to identify the contralateral parathyroid glands. An intravenous bolus of 5 mg ICG (VERDYE, Diagnostic Green GmbH, Aschheim-Dornacht, Germany) was administered once. ICG fluorescein angiography was used as a \"bridge\" at the end of the first dominant hemithyroidectomy and after exposure of the parathyroid glands on the second side. This allowed us to (i) determine the vascularization of the first two parathyroid glands and (ii) define the blood vessels and thus the line of dissection of the parathyroid glands of the second resection side. Finally, autofluoroscopy was then applied outside the surgical area on the surgical specimen to assess forgotten parathyroid glands, which should therefore be re-implanted. Autofluoroscopy and ICG fluorescein angiography were evaluated in real time using the same technology, i.e., FLUOBEAM® LX (EUROPE - Fluoptics Grenoble, France; USA - Fluoptics Imaging Inc., Cambridge, MA, USA). The study was approved by the local ethics committee.</p><p><strong>Results: </strong>Autofluorescence and ICG fluorescein angiography were performed without any problems in all cases. A total of 370 parathyroid glands were detected in this series. ICG changed the surgical strategy for the first-side parathyroid glands in 5% of cases, i.e,. they were not well-vascularized and were re-implanted. The rate of transient hypoparathyroidism was 19%. The percentage of parathyroids in the surgical specimen was 3.5% and all were re-implanted during the same surgery. There was no case of postoperative definitive hypoparathyroidism when at least one parathyroid gland with a high fluorescence intensity was preserved on the first side of resection.</p><p><strong>Conclusion: </strong>Use of ICG fluorescein angiography may contribute to predicting and thus preventing postoperative definitive hypoparathyroidism after total thyroidectomy. The results of this case series confirm recent studies. Caution is advised when weakly perfused parathyroid glands are discovered.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139492219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-13DOI: 10.52198/23.STI.43.OS1748
Jeremy A Dubin, Daniel Hameed, Sandeep S Bains, Tim Board, Ryan Nunley, Michael A Mont
Introduction: The successful management of wound healing after total knee arthroplasty (TKA) depends on several aspects of ancillary intraoperative techniques and surgical variables. Many of these have been evaluated in a few recent reports. The prior reviews studied many aspects of wound healing and, for example, found lower risks of wound complications with barbed sutures compared with interrupted closure with non-barbed sutures, no differences in wound complications between adhesives, subcuticular sutures, staples, glue, or mesh adhesives for the closure of the skin layer, and that mesh adhesives may be associated with faster closing times compared to subcuticular sutures or staples in TKA. However, some topics that can be influenced by the surgeon were not covered in these previous reviews. Namely, the use of deep vein thrombosis (DVT) prophylaxis, tourniquet application, management of intraoperative drains, surgical approach selection, and patellar handling techniques can all potentially influence wound healing. Therefore, in this comprehensive systematic review of the literature, we focused on these five factors that may influence wound healing. Specifically, we evaluated: (1) the impact of different DVT prophylaxis methods on wound healing and infection rates; (2) the role of tourniquet application on wound closure and potential infection risks; (3) the effects of intraoperative drain usage on wound healing; (4) the influence of different surgical approaches on wound closure and postoperative infection rates; and (5) the effects of varying patellar handling strategies on wound healing and infection rates.
Materials and methods: A systematic search of electronic databases, including PubMed, Cochrane Library, Medline, and Embase, was conducted to identify studies assessing auxiliary surgical techniques and their impact on wound healing in total knee arthroplasty (TKA). Relevant terms like "knee," "arthroplasty," and "wound healing" refined the search, which included English language publications until May 1, 2023. Independent screening by two authors and a third mediator facilitated the selection process, with 24 studies meeting the criteria. Assessment of these studies involved evaluating their evidence level and methodological quality using the Modified Coleman Methodology Score (MCMS). A comparison was made on wound healing outcomes in TKA, which included evaluating methodological quality parameters like sample sizes, follow-up durations, and clinical effect measurements. Data synthesis for the studies provided a comprehensive summary, categorizing them by evidence level.
Results: There were seven reports on DVT prophylaxis that showed no statistically significant differences in wound complications among various treatment methods and medications in patients undergoing total knee arthroplasty (TKA), with wound complication rates ranging from 0.25 to 1%, except that aspirin a
{"title":"Effect of Various Ancillary Operating Room Techniques on Wound Healing Outcomes After Total Knee Arthroplasty.","authors":"Jeremy A Dubin, Daniel Hameed, Sandeep S Bains, Tim Board, Ryan Nunley, Michael A Mont","doi":"10.52198/23.STI.43.OS1748","DOIUrl":"10.52198/23.STI.43.OS1748","url":null,"abstract":"<p><strong>Introduction: </strong>The successful management of wound healing after total knee arthroplasty (TKA) depends on several aspects of ancillary intraoperative techniques and surgical variables. Many of these have been evaluated in a few recent reports. The prior reviews studied many aspects of wound healing and, for example, found lower risks of wound complications with barbed sutures compared with interrupted closure with non-barbed sutures, no differences in wound complications between adhesives, subcuticular sutures, staples, glue, or mesh adhesives for the closure of the skin layer, and that mesh adhesives may be associated with faster closing times compared to subcuticular sutures or staples in TKA. However, some topics that can be influenced by the surgeon were not covered in these previous reviews. Namely, the use of deep vein thrombosis (DVT) prophylaxis, tourniquet application, management of intraoperative drains, surgical approach selection, and patellar handling techniques can all potentially influence wound healing. Therefore, in this comprehensive systematic review of the literature, we focused on these five factors that may influence wound healing. Specifically, we evaluated: (1) the impact of different DVT prophylaxis methods on wound healing and infection rates; (2) the role of tourniquet application on wound closure and potential infection risks; (3) the effects of intraoperative drain usage on wound healing; (4) the influence of different surgical approaches on wound closure and postoperative infection rates; and (5) the effects of varying patellar handling strategies on wound healing and infection rates.</p><p><strong>Materials and methods: </strong>A systematic search of electronic databases, including PubMed, Cochrane Library, Medline, and Embase, was conducted to identify studies assessing auxiliary surgical techniques and their impact on wound healing in total knee arthroplasty (TKA). Relevant terms like \"knee,\" \"arthroplasty,\" and \"wound healing\" refined the search, which included English language publications until May 1, 2023. Independent screening by two authors and a third mediator facilitated the selection process, with 24 studies meeting the criteria. Assessment of these studies involved evaluating their evidence level and methodological quality using the Modified Coleman Methodology Score (MCMS). A comparison was made on wound healing outcomes in TKA, which included evaluating methodological quality parameters like sample sizes, follow-up durations, and clinical effect measurements. Data synthesis for the studies provided a comprehensive summary, categorizing them by evidence level.</p><p><strong>Results: </strong>There were seven reports on DVT prophylaxis that showed no statistically significant differences in wound complications among various treatment methods and medications in patients undergoing total knee arthroplasty (TKA), with wound complication rates ranging from 0.25 to 1%, except that aspirin a","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138810980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-12DOI: 10.52198/23.STI.43.WH1744
C Jake Lambert, Frank Aviles, Kristen A Eckert, Matthew Garoufalis, Richard A Schilling
Introduction: The aim of this study was to evaluate the efficacy of a 3D electrospun synthetic polymer matrix (3DESPM) on hard-to-heal wounds.
Materials and methods: This prospective case series took place at four sites. The primary endpoints were the percentage area reduction (PAR) in wound area at four and eight weeks. Secondary endpoints included time to heal (Kaplan-Meier analysis) and the proportion of healed wounds at 12 weeks. After applying 3DESPM, the physician applied sterile saline, as appropriate, to adhere the matrix to the wound bed and facilitate the polymer degradation process. A nonadherent dressing, a secondary dressing, and additional bandages (as needed) were then applied. The physician left the product on the wound until complete degradation was observed, as appropriate, and reapplied, as appropriate. Combination advanced therapies were applied, per physician discretion.
Results: Thirty-eight patients (mean age: 64.3 years [SD: 17.6]) with 50 wounds (35 chronic, 70%) participated. The mean number of comorbidities per patient was 4.4 (2.3). All wounds received 3DESPM; 12 wounds (24%) received combination therapies; and 38 wounds (76%) completed the study. The mean (SD) PAR at four and eight weeks was 67.6% (38%) and 80% (35%), respectively. Thirty-three wounds (66%) healed at 12 weeks. The Kaplan-Meier mean time to heal for all wounds was 49.0 days (95% confidence interval: 41.3-56.7).
Conclusions: In a complex patient population with severe comorbidities and heterogeneous wounds, 3DESPM appeared to accelerate the stalled healing process to contribute to wound closure. Further investigation of 3DESPM on a larger patient population and in a controlled setting is pending.
{"title":"Efficacy of a 3D Electrospun Synthetic Polymer Matrix on Hard-to-Heal Wounds.","authors":"C Jake Lambert, Frank Aviles, Kristen A Eckert, Matthew Garoufalis, Richard A Schilling","doi":"10.52198/23.STI.43.WH1744","DOIUrl":"10.52198/23.STI.43.WH1744","url":null,"abstract":"<p><strong>Introduction: </strong>The aim of this study was to evaluate the efficacy of a 3D electrospun synthetic polymer matrix (3DESPM) on hard-to-heal wounds.</p><p><strong>Materials and methods: </strong>This prospective case series took place at four sites. The primary endpoints were the percentage area reduction (PAR) in wound area at four and eight weeks. Secondary endpoints included time to heal (Kaplan-Meier analysis) and the proportion of healed wounds at 12 weeks. After applying 3DESPM, the physician applied sterile saline, as appropriate, to adhere the matrix to the wound bed and facilitate the polymer degradation process. A nonadherent dressing, a secondary dressing, and additional bandages (as needed) were then applied. The physician left the product on the wound until complete degradation was observed, as appropriate, and reapplied, as appropriate. Combination advanced therapies were applied, per physician discretion.</p><p><strong>Results: </strong>Thirty-eight patients (mean age: 64.3 years [SD: 17.6]) with 50 wounds (35 chronic, 70%) participated. The mean number of comorbidities per patient was 4.4 (2.3). All wounds received 3DESPM; 12 wounds (24%) received combination therapies; and 38 wounds (76%) completed the study. The mean (SD) PAR at four and eight weeks was 67.6% (38%) and 80% (35%), respectively. Thirty-three wounds (66%) healed at 12 weeks. The Kaplan-Meier mean time to heal for all wounds was 49.0 days (95% confidence interval: 41.3-56.7).</p><p><strong>Conclusions: </strong>In a complex patient population with severe comorbidities and heterogeneous wounds, 3DESPM appeared to accelerate the stalled healing process to contribute to wound closure. Further investigation of 3DESPM on a larger patient population and in a controlled setting is pending.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138810982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-01DOI: 10.52198/23.STI.43.GY1743
Tracy A Blusewicz, Katherine P Coley, Robert D Moore, John R Miklos
Introduction: Lichen sclerosus (LS) is a chronic, distressing, inflammatory process that has a huge impact on quality of life in women. Uncontrolled vulvar LS can lead to chronic symptoms of itching and pain and can lead to anatomic changes, scarring, and elevated risk of cancer. First-line therapy with corticosteroids is often not successful in controlling symptoms, especially over the long term. This is the first study to review the effects of bipolar radiofrequency (RF) with microneedling to treat the vaginal and vulvar symptoms of LS.
Materials and methods: This retrospective study was initiated due to the recognition of improvement in vulvar skin condition and resolution of lichen sclerosus symptoms in patients who had already failed traditional treatment and underwent radio frequency with microneedling procedures of the vulva, perineum, and perianal regions. Patients were treated with three treatments of bipolar RF and bipolar RF with microneedling four to eight weeks apart. Patient questionnaires were used to assess improvement in the symptoms of LS including itching, tearing of tissue, changes in the appearance and color of tissue, and dryness of skin and mucosa.
Results: The data from the questionnaires showed a significant reduction or complete resolution in these symptoms, with 86% of the patients reporting either significant or complete resolution. In the case of itching, which is typically one of the most severe symptoms of LS, 91% of patients reported significant or complete resolution. 87% of patients reported symptom resolution lasting at least six months, with 39% of the patients having results lasting 12 months or more before recurrence. Recurrences can be retreated on an as-needed basis or with annual maintenance therapy consisting typically of just one treatment.
Conclusion: Radiofrequency with microneedling treatments for persistent LS showed significant improvement in LS symptoms. As LS is a chronic recurring condition, the treatment protocol resulted in high patient satisfaction for these women who had not experienced these results in terms of amount of symptom resolution or duration of symptom resolution with prior treatments using topical steroid cream or other modalities.
{"title":"The Novel Use of Bipolar Radiofrequency Microneedling in the Treatment of Lichen Sclerosus.","authors":"Tracy A Blusewicz, Katherine P Coley, Robert D Moore, John R Miklos","doi":"10.52198/23.STI.43.GY1743","DOIUrl":"10.52198/23.STI.43.GY1743","url":null,"abstract":"<p><strong>Introduction: </strong>Lichen sclerosus (LS) is a chronic, distressing, inflammatory process that has a huge impact on quality of life in women. Uncontrolled vulvar LS can lead to chronic symptoms of itching and pain and can lead to anatomic changes, scarring, and elevated risk of cancer. First-line therapy with corticosteroids is often not successful in controlling symptoms, especially over the long term. This is the first study to review the effects of bipolar radiofrequency (RF) with microneedling to treat the vaginal and vulvar symptoms of LS.</p><p><strong>Materials and methods: </strong>This retrospective study was initiated due to the recognition of improvement in vulvar skin condition and resolution of lichen sclerosus symptoms in patients who had already failed traditional treatment and underwent radio frequency with microneedling procedures of the vulva, perineum, and perianal regions. Patients were treated with three treatments of bipolar RF and bipolar RF with microneedling four to eight weeks apart. Patient questionnaires were used to assess improvement in the symptoms of LS including itching, tearing of tissue, changes in the appearance and color of tissue, and dryness of skin and mucosa.</p><p><strong>Results: </strong>The data from the questionnaires showed a significant reduction or complete resolution in these symptoms, with 86% of the patients reporting either significant or complete resolution. In the case of itching, which is typically one of the most severe symptoms of LS, 91% of patients reported significant or complete resolution. 87% of patients reported symptom resolution lasting at least six months, with 39% of the patients having results lasting 12 months or more before recurrence. Recurrences can be retreated on an as-needed basis or with annual maintenance therapy consisting typically of just one treatment.</p><p><strong>Conclusion: </strong>Radiofrequency with microneedling treatments for persistent LS showed significant improvement in LS symptoms. As LS is a chronic recurring condition, the treatment protocol resulted in high patient satisfaction for these women who had not experienced these results in terms of amount of symptom resolution or duration of symptom resolution with prior treatments using topical steroid cream or other modalities.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138462727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-30DOI: 10.52198/23.STI.43.CV1738
Luigi Garufi, Alvise Guariento, Francesco Bertelli, Vladimiro Vida
Redo aortic surgery poses significant challenges, particularly in complex scenarios involving congenital heart conditions that have been previously operated on several years prior. The integration of three-dimensional (3D) reconstruction and printing holds immense potential to greatly improve surgical precision, particularly in critical situations.
{"title":"3D Reconstruction for a Complex Pediatric Redo Aortic Arch Surgery in a 9-Year-Old Ukrainian Refugee.","authors":"Luigi Garufi, Alvise Guariento, Francesco Bertelli, Vladimiro Vida","doi":"10.52198/23.STI.43.CV1738","DOIUrl":"10.52198/23.STI.43.CV1738","url":null,"abstract":"<p><p>Redo aortic surgery poses significant challenges, particularly in complex scenarios involving congenital heart conditions that have been previously operated on several years prior. The integration of three-dimensional (3D) reconstruction and printing holds immense potential to greatly improve surgical precision, particularly in critical situations.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138462710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}