Pub Date : 2023-09-01DOI: 10.1007/s12178-023-09847-x
Wei Wu, Samir Sabharwal, Michael Bunker, Sanjeev Sabharwal
Purpose of review: This article reviews the basics of 3D printing and provides an overview of current and future applications of this emerging technology in pediatric orthopedic surgery.
Recent findings: Both preoperative and intraoperative utilization of 3D printing technology have enhanced clinical care. Potential benefits include more accurate surgical planning, shortening of a surgical learning curve, decrease in intraoperative blood loss, less operative time, and fluoroscopic time. Furthermore, patient-specific instrumentation can be used to improve the safety and accuracy of surgical care. Patient-physician communication can also benefit from 3D printing technology. 3D printing is rapidly advancing in the field of pediatric orthopedic surgery. It has the potential to increase the value of several pediatric orthopedic procedures by enhancing safety and accuracy while saving time. Future efforts in cost reduction strategies, making patient-specific implants including biologic substitutes and scaffolds, will further increase the relevance of 3D technology in the field of pediatric orthopedic surgery.
{"title":"3D Printing Technology in Pediatric Orthopedics: a Primer for the Clinician.","authors":"Wei Wu, Samir Sabharwal, Michael Bunker, Sanjeev Sabharwal","doi":"10.1007/s12178-023-09847-x","DOIUrl":"https://doi.org/10.1007/s12178-023-09847-x","url":null,"abstract":"<p><strong>Purpose of review: </strong>This article reviews the basics of 3D printing and provides an overview of current and future applications of this emerging technology in pediatric orthopedic surgery.</p><p><strong>Recent findings: </strong>Both preoperative and intraoperative utilization of 3D printing technology have enhanced clinical care. Potential benefits include more accurate surgical planning, shortening of a surgical learning curve, decrease in intraoperative blood loss, less operative time, and fluoroscopic time. Furthermore, patient-specific instrumentation can be used to improve the safety and accuracy of surgical care. Patient-physician communication can also benefit from 3D printing technology. 3D printing is rapidly advancing in the field of pediatric orthopedic surgery. It has the potential to increase the value of several pediatric orthopedic procedures by enhancing safety and accuracy while saving time. Future efforts in cost reduction strategies, making patient-specific implants including biologic substitutes and scaffolds, will further increase the relevance of 3D technology in the field of pediatric orthopedic surgery.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 9","pages":"398-409"},"PeriodicalIF":4.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10427603/pdf/12178_2023_Article_9847.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10015524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.1007/s12178-023-09857-9
Alyssa M Goodwin, Wellington K Hsu
Purpose of review: Congenital cervical stenosis (CCS) is a phenomenon in which an individual has a narrow canal due to abnormal anatomy which can present with earlier degenerative symptoms due to a reduced sagittal diameter. The diagnosis of CCS is important to individual treatment and preventative measures. Often, athletes are warned against sport participation that may cause damage to the cervical spine. There may be a predisposition in certain populations, but lack of data limits conclusions. The current review investigates recent literature on the definition, pathoanatomy, clinical presentation, and management of CCS. It specifically interrogates potential populations predisposed to this condition.
Recent findings: The current literature reveals a potential predisposition for CCS in the black population when compared to the white population; however, many studies do not report race when discussing CCS patients. The lack of data limits a consensus on specific populations with a congenitally narrow canal. CCS may be more prevalent in specific populations. With knowledge of populations more at risk for this condition, physicians and teams can be alert when evaluating players and young adults. Furthermore, this may provide insight into risk for symptoms with degenerative disease. These findings introduce an avenue for further research into CCS.
{"title":"Congenital Cervical Stenosis: a Review of the Current Literature.","authors":"Alyssa M Goodwin, Wellington K Hsu","doi":"10.1007/s12178-023-09857-9","DOIUrl":"https://doi.org/10.1007/s12178-023-09857-9","url":null,"abstract":"<p><strong>Purpose of review: </strong>Congenital cervical stenosis (CCS) is a phenomenon in which an individual has a narrow canal due to abnormal anatomy which can present with earlier degenerative symptoms due to a reduced sagittal diameter. The diagnosis of CCS is important to individual treatment and preventative measures. Often, athletes are warned against sport participation that may cause damage to the cervical spine. There may be a predisposition in certain populations, but lack of data limits conclusions. The current review investigates recent literature on the definition, pathoanatomy, clinical presentation, and management of CCS. It specifically interrogates potential populations predisposed to this condition.</p><p><strong>Recent findings: </strong>The current literature reveals a potential predisposition for CCS in the black population when compared to the white population; however, many studies do not report race when discussing CCS patients. The lack of data limits a consensus on specific populations with a congenitally narrow canal. CCS may be more prevalent in specific populations. With knowledge of populations more at risk for this condition, physicians and teams can be alert when evaluating players and young adults. Furthermore, this may provide insight into risk for symptoms with degenerative disease. These findings introduce an avenue for further research into CCS.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 9","pages":"438-445"},"PeriodicalIF":4.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10427602/pdf/12178_2023_Article_9857.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10074695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.1007/s12178-023-09858-8
Hogan Brecount, Alyssa Goodwin, David M Hiltzik, Wellington K Hsu
Purpose of review: Cervical disc arthroplasty (CDA) for the treatment of symptomatic cervical disc herniations (CDH) is a promising treatment for professional athletes. In recent years, a number of high-profile athletes have returned to professional play within three months after CDA, raising important questions about the potential of this procedure within this patient group. We provide the first comprehensive review of available literature for the safety and efficacy of CDA in professional contact sport athletes.
Recent findings: CDA provides theoretical biomechanical advantages over anterior cervical discectomy and fusion (ACDF) and posterior foraminotomy (PF), as CDA is the only operation for treatment of CDH that provides neural decompression, stability and height restoration, with preserved range of motion. While the comparative long-term results from each procedure are unknown, CDA has provided encouraging promise in its use in professional contact athletes. We aim to aid ongoing discussions regarding the controversies in spine surgery for professional athletes by providing a scientific review of the available evidence-based literature involving cervical disc arthroplasty in this population. In general, we believe that CDA is a viable alternative to ACDF and PF for the contact professional athlete who requires full neck range of motion and desires an expedited return to play. For collision athletes, the short- and long-term safety and efficacy profile of this procedure is promising but still unclear.
{"title":"The Role of Cervical Disc Arthroplasty in Elite Athletes.","authors":"Hogan Brecount, Alyssa Goodwin, David M Hiltzik, Wellington K Hsu","doi":"10.1007/s12178-023-09858-8","DOIUrl":"https://doi.org/10.1007/s12178-023-09858-8","url":null,"abstract":"<p><strong>Purpose of review: </strong>Cervical disc arthroplasty (CDA) for the treatment of symptomatic cervical disc herniations (CDH) is a promising treatment for professional athletes. In recent years, a number of high-profile athletes have returned to professional play within three months after CDA, raising important questions about the potential of this procedure within this patient group. We provide the first comprehensive review of available literature for the safety and efficacy of CDA in professional contact sport athletes.</p><p><strong>Recent findings: </strong>CDA provides theoretical biomechanical advantages over anterior cervical discectomy and fusion (ACDF) and posterior foraminotomy (PF), as CDA is the only operation for treatment of CDH that provides neural decompression, stability and height restoration, with preserved range of motion. While the comparative long-term results from each procedure are unknown, CDA has provided encouraging promise in its use in professional contact athletes. We aim to aid ongoing discussions regarding the controversies in spine surgery for professional athletes by providing a scientific review of the available evidence-based literature involving cervical disc arthroplasty in this population. In general, we believe that CDA is a viable alternative to ACDF and PF for the contact professional athlete who requires full neck range of motion and desires an expedited return to play. For collision athletes, the short- and long-term safety and efficacy profile of this procedure is promising but still unclear.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 9","pages":"432-437"},"PeriodicalIF":4.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10427594/pdf/12178_2023_Article_9858.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10018344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.1007/s12178-023-09850-2
Stefan Hanish, Maaz Muhammed, Shayne Kelly, Steven DeFroda
Purpose of review: Femoroacetabular impingement syndrome (FAIS) is a common cause of hip pain that may potentially lead to osteoarthritis. Operative management of FAIS seeks to arthroscopically reshape the abnormal hip morphology and repair the labrum. For rehabilitation following operative management, a structured physical therapy program is unanimously recommended for the patient to return to their previous level of physical activity. Yet, despite this unanimous recommendation, significant heterogeneity exists among the current recommendations for postoperative physical therapy programs.
Recent findings: A four-phase postoperative physical therapy protocol is favored among current literature, with each phase being comprised of its own goals, restrictions, precautions, and rehabilitation techniques. Phase 1 aims to protect the integrity of the surgically repaired tissues, reduce pain and inflammation, and regain ~ 80% of full ROM. Phase 2 guides a smooth transition to full weightbearing, so the patient may regain functional independence. Phase 3 helps the patient become recreationally asymptomatic and restores muscular strength and endurance. Finally, phase 4 culminates in the pain-free return to competitive sports or recreational activity. At this time, there exists no single, unanimously agreed upon postoperative physical therapy protocol. Among the current recommendations, variation exists regarding specific timelines, restrictions, precautions, exercises, and techniques throughout the four phases. It is imperative to reduce ambiguity in current recommendations and more specifically define postoperative physical therapy following operative management of FAIS to more expeditiously return patients to functional independence and physical activity.
{"title":"Postoperative Rehabilitation for Arthroscopic Management of Femoroacetabular Impingement Syndrome: a Contemporary Review.","authors":"Stefan Hanish, Maaz Muhammed, Shayne Kelly, Steven DeFroda","doi":"10.1007/s12178-023-09850-2","DOIUrl":"https://doi.org/10.1007/s12178-023-09850-2","url":null,"abstract":"<p><strong>Purpose of review: </strong>Femoroacetabular impingement syndrome (FAIS) is a common cause of hip pain that may potentially lead to osteoarthritis. Operative management of FAIS seeks to arthroscopically reshape the abnormal hip morphology and repair the labrum. For rehabilitation following operative management, a structured physical therapy program is unanimously recommended for the patient to return to their previous level of physical activity. Yet, despite this unanimous recommendation, significant heterogeneity exists among the current recommendations for postoperative physical therapy programs.</p><p><strong>Recent findings: </strong>A four-phase postoperative physical therapy protocol is favored among current literature, with each phase being comprised of its own goals, restrictions, precautions, and rehabilitation techniques. Phase 1 aims to protect the integrity of the surgically repaired tissues, reduce pain and inflammation, and regain ~ 80% of full ROM. Phase 2 guides a smooth transition to full weightbearing, so the patient may regain functional independence. Phase 3 helps the patient become recreationally asymptomatic and restores muscular strength and endurance. Finally, phase 4 culminates in the pain-free return to competitive sports or recreational activity. At this time, there exists no single, unanimously agreed upon postoperative physical therapy protocol. Among the current recommendations, variation exists regarding specific timelines, restrictions, precautions, exercises, and techniques throughout the four phases. It is imperative to reduce ambiguity in current recommendations and more specifically define postoperative physical therapy following operative management of FAIS to more expeditiously return patients to functional independence and physical activity.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 9","pages":"381-391"},"PeriodicalIF":4.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10427582/pdf/12178_2023_Article_9850.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10393003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.1007/s12178-023-09852-0
Ryan R Thacher, Julia S Retzky, Mihir S Dekhne, Yousi A Oquendo, Harry G Greditzer
Purpose: The extent of glenohumeral bone loss seen in anterior shoulder dislocations plays a major role in guiding surgical management of these patients. The need for accurate and reliable preoperative assessment of bone loss on imaging studies is therefore of paramount importance to orthopedic surgeons. This article will focus on the tools that are available to clinicians for quantifying glenoid bone loss with a focus on emerging trends and research in order to describe current practices.
Recent findings: Recent evidence supports the use of 3D CT as the most optimal method for quantifying bone loss on the glenoid and humerus. New trends in the use of 3D and ZTE MRI represent exciting alternatives to CT imaging, although they are not widely used and require further investigation. Contemporary thinking surrounding the glenoid track concept and the symbiotic relationship between glenoid and humeral bone loss on shoulder stability has transformed our understanding of these lesions and has inspired a new focus of study for radiologists and orthopedist alike. Although a number of different advanced imaging modalities are utilized to detect and quantify glenohumeral bone loss in practice, the current literature supports 3D CT imaging to provide the most reliable and accurate assessments. The emergence of the glenoid track concept for glenoid and humeral head bone loss has inspired a new area of study for researchers that presents exciting opportunities for the development of a deeper understanding of glenohumeral instability in the future. Ultimately, however, the heterogeneity of literature, which speaks to the diverse practices that exist across the world, limits any firm conclusions from being drawn.
{"title":"Current Concepts in the Measurement of Glenohumeral Bone Loss.","authors":"Ryan R Thacher, Julia S Retzky, Mihir S Dekhne, Yousi A Oquendo, Harry G Greditzer","doi":"10.1007/s12178-023-09852-0","DOIUrl":"https://doi.org/10.1007/s12178-023-09852-0","url":null,"abstract":"<p><strong>Purpose: </strong>The extent of glenohumeral bone loss seen in anterior shoulder dislocations plays a major role in guiding surgical management of these patients. The need for accurate and reliable preoperative assessment of bone loss on imaging studies is therefore of paramount importance to orthopedic surgeons. This article will focus on the tools that are available to clinicians for quantifying glenoid bone loss with a focus on emerging trends and research in order to describe current practices.</p><p><strong>Recent findings: </strong>Recent evidence supports the use of 3D CT as the most optimal method for quantifying bone loss on the glenoid and humerus. New trends in the use of 3D and ZTE MRI represent exciting alternatives to CT imaging, although they are not widely used and require further investigation. Contemporary thinking surrounding the glenoid track concept and the symbiotic relationship between glenoid and humeral bone loss on shoulder stability has transformed our understanding of these lesions and has inspired a new focus of study for radiologists and orthopedist alike. Although a number of different advanced imaging modalities are utilized to detect and quantify glenohumeral bone loss in practice, the current literature supports 3D CT imaging to provide the most reliable and accurate assessments. The emergence of the glenoid track concept for glenoid and humeral head bone loss has inspired a new area of study for researchers that presents exciting opportunities for the development of a deeper understanding of glenohumeral instability in the future. Ultimately, however, the heterogeneity of literature, which speaks to the diverse practices that exist across the world, limits any firm conclusions from being drawn.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 9","pages":"419-431"},"PeriodicalIF":4.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10427601/pdf/12178_2023_Article_9852.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10393478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.1007/s12178-023-09846-y
Joseph T Labrum, Nicolas P Kuttner, Yousif Atwan, Joaquin Sanchez-Sotelo, Jonathan D Barlow
Purpose of review: Proximal humerus fracture dislocations typically result from high-energy mechanisms and carry specific risks, technical challenges, and management considerations. It is vital for treating surgeons to understand the various indications, procedures, and complications involved with their treatment.
Recent findings: While these injuries are relatively rare in comparison with other categories of proximal humerus fractures, fracture dislocations of the proximal humerus require treating surgeons to consider patient age, activity level, injury pattern, and occasionally intra-operative findings to select the ideal treatment strategy for each injury. Proximal humerus fracture dislocations are complex injuries that require special considerations. This review summarizes recent literature regarding the evaluation and management of these injuries as well as the indications and surgical techniques for each treatment strategy. Thorough pre-operative patient evaluation and shared decision-making should be employed in all cases. While nonoperative management is uncommonly considered, open reduction and internal fixation (ORIF), hemiarthroplasty, and reverse total shoulder replacement are at the surgeon's disposal, each with their own indications and complication profile.
{"title":"Fracture Dislocations of the Glenohumeral Joint.","authors":"Joseph T Labrum, Nicolas P Kuttner, Yousif Atwan, Joaquin Sanchez-Sotelo, Jonathan D Barlow","doi":"10.1007/s12178-023-09846-y","DOIUrl":"https://doi.org/10.1007/s12178-023-09846-y","url":null,"abstract":"<p><strong>Purpose of review: </strong>Proximal humerus fracture dislocations typically result from high-energy mechanisms and carry specific risks, technical challenges, and management considerations. It is vital for treating surgeons to understand the various indications, procedures, and complications involved with their treatment.</p><p><strong>Recent findings: </strong>While these injuries are relatively rare in comparison with other categories of proximal humerus fractures, fracture dislocations of the proximal humerus require treating surgeons to consider patient age, activity level, injury pattern, and occasionally intra-operative findings to select the ideal treatment strategy for each injury. Proximal humerus fracture dislocations are complex injuries that require special considerations. This review summarizes recent literature regarding the evaluation and management of these injuries as well as the indications and surgical techniques for each treatment strategy. Thorough pre-operative patient evaluation and shared decision-making should be employed in all cases. While nonoperative management is uncommonly considered, open reduction and internal fixation (ORIF), hemiarthroplasty, and reverse total shoulder replacement are at the surgeon's disposal, each with their own indications and complication profile.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 8","pages":"346-357"},"PeriodicalIF":4.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10382466/pdf/12178_2023_Article_9846.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10268459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.1007/s12178-023-09839-x
Armin Arshi, Andrew J Hughes, Joseph X Robin, Javad Parvizi, Yale A Fillingham
Purposeof review: The purpose of this review is to summarize the available literature on the epidemiology, biomechanics, clinical outcomes, and complications of return to sport after TJA, as well as provide guidelines for patients' safe return to athletic activity.
Recent findings: As volume and indications for total joint arthroplasty (TJA) expand, arthroplasty candidates today are demographically younger, more physically active, and have higher expectations for postoperative function. Many TJA patients wish to resume sports activity that may theoretically place their reconstruction under more biomechanical stress and risk for early wear or failure. Recommendations for postoperative patient activity following TJA have historically largely been surgeon-dependent and in the context of evolving prosthetic design and surgical techniques. We endorse a three-tiered framework for return to sporting activities: (1) low-impact sports are generally recommended, (2) intermediate-impact sports are generally recommended with experience, and (3) high-impact sports are generally not recommended though activity-specific joint decisions between patient and surgeon can be made.
{"title":"Return to Sport After Hip and Knee Arthroplasty: Counseling the Patient on Resuming an Active Lifestyle.","authors":"Armin Arshi, Andrew J Hughes, Joseph X Robin, Javad Parvizi, Yale A Fillingham","doi":"10.1007/s12178-023-09839-x","DOIUrl":"https://doi.org/10.1007/s12178-023-09839-x","url":null,"abstract":"<p><strong>Purposeof review: </strong>The purpose of this review is to summarize the available literature on the epidemiology, biomechanics, clinical outcomes, and complications of return to sport after TJA, as well as provide guidelines for patients' safe return to athletic activity.</p><p><strong>Recent findings: </strong>As volume and indications for total joint arthroplasty (TJA) expand, arthroplasty candidates today are demographically younger, more physically active, and have higher expectations for postoperative function. Many TJA patients wish to resume sports activity that may theoretically place their reconstruction under more biomechanical stress and risk for early wear or failure. Recommendations for postoperative patient activity following TJA have historically largely been surgeon-dependent and in the context of evolving prosthetic design and surgical techniques. We endorse a three-tiered framework for return to sporting activities: (1) low-impact sports are generally recommended, (2) intermediate-impact sports are generally recommended with experience, and (3) high-impact sports are generally not recommended though activity-specific joint decisions between patient and surgeon can be made.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 8","pages":"329-337"},"PeriodicalIF":4.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10382373/pdf/12178_2023_Article_9839.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10276712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01Epub Date: 2023-05-27DOI: 10.1007/s12178-023-09844-0
Daniel J Cognetti, Thomas B Lynch, Elizabeth Rich, Asheesh Bedi, Aman Dhawan, Andrew J Sheean
Purpose of review: To characterize quadriceps muscle dysfunction associated with knee joint preservation surgery, with a focus on its pathophysiology and promising approaches to mitigate its impact on clinical outcomes.
Recent findings: Quadriceps dysfunction (QD) associated with knee joint preservation surgery results from a complex interplay of signaling, related to changes within the joint and from those involving the overlying muscular envelope. Despite intensive rehabilitation regimens, QD may persist for many months postoperatively and negatively impact clinical outcomes associated with various surgical procedures. These facts underscore the need for continued investigation into the potential detrimental effects of regional anesthetic and intraoperative tourniquet use on postoperative quadriceps function, with an outward focus on innovation within the field of postoperative rehabilitation. Neuromuscular stimulation, nutritional supplementation, cryotherapy, blood flow restriction (BFR), and open-chain exercises are all potential additions to postoperative regimens. There is compelling literature to suggest that these modalities are efficacious and may diminish the magnitude and duration of postoperative QD. A clear understanding of QD, with respect to its pathophysiology, should guide perioperative treatment and rehabilitation strategies and influence ongoing rehabilitation-based research and innovation. Moreover, clinicians must appreciate the magnitude of QD's effect on diminished clinical outcomes, risk for re-injury and patients' ability (or inability) to return to pre-injury level of activity following knee joint preservation procedures.
{"title":"Quadriceps Dysfunction Following Joint Preservation Surgery: A Review of the Pathophysiologic Basis and Mitigation Strategies.","authors":"Daniel J Cognetti, Thomas B Lynch, Elizabeth Rich, Asheesh Bedi, Aman Dhawan, Andrew J Sheean","doi":"10.1007/s12178-023-09844-0","DOIUrl":"10.1007/s12178-023-09844-0","url":null,"abstract":"<p><strong>Purpose of review: </strong>To characterize quadriceps muscle dysfunction associated with knee joint preservation surgery, with a focus on its pathophysiology and promising approaches to mitigate its impact on clinical outcomes.</p><p><strong>Recent findings: </strong>Quadriceps dysfunction (QD) associated with knee joint preservation surgery results from a complex interplay of signaling, related to changes within the joint and from those involving the overlying muscular envelope. Despite intensive rehabilitation regimens, QD may persist for many months postoperatively and negatively impact clinical outcomes associated with various surgical procedures. These facts underscore the need for continued investigation into the potential detrimental effects of regional anesthetic and intraoperative tourniquet use on postoperative quadriceps function, with an outward focus on innovation within the field of postoperative rehabilitation. Neuromuscular stimulation, nutritional supplementation, cryotherapy, blood flow restriction (BFR), and open-chain exercises are all potential additions to postoperative regimens. There is compelling literature to suggest that these modalities are efficacious and may diminish the magnitude and duration of postoperative QD. A clear understanding of QD, with respect to its pathophysiology, should guide perioperative treatment and rehabilitation strategies and influence ongoing rehabilitation-based research and innovation. Moreover, clinicians must appreciate the magnitude of QD's effect on diminished clinical outcomes, risk for re-injury and patients' ability (or inability) to return to pre-injury level of activity following knee joint preservation procedures.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 8","pages":"338-345"},"PeriodicalIF":2.9,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10382434/pdf/12178_2023_Article_9844.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9898162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.1007/s12178-023-09845-z
Nabil Mehta, Gregory P Nicholson
Purpose of review: Glenoid bone loss presents distinct challenges in reverse total shoulder arthroplasty (rTSA) which, if unaddressed, can cause complications including poor outcomes and early implant failure. The purpose of this review is to discuss the etiology, evaluation, and management strategies of glenoid bone loss in primary rTSA.
Recent findings: Three-dimensional computed tomography (3D CT) imaging and preoperative planning software have revolutionized the understanding of complex glenoid deformity and wear patterns from bone loss. With this knowledge, a detailed preoperative plan can be created and implemented for a more optimal management strategy. When appropriately indicated, deformity correction techniques with biologic or metal augmentation are successful in addressing the glenoid bone deficiency, creating optimal implant position, and thus providing stable baseplate fixation and improving outcomes. Thorough evaluation and characterization of the degree of glenoid deformity with 3D CT imaging is necessary prior to treatment with rTSA. Eccentric reaming, bone grafting, and augmented glenoid components have shown promising results in correcting glenoid deformity due to bone loss, but long-term outcomes are currently unknown.
{"title":"Management of Glenoid Bone Loss in Primary Reverse Total Shoulder Arthroplasty.","authors":"Nabil Mehta, Gregory P Nicholson","doi":"10.1007/s12178-023-09845-z","DOIUrl":"https://doi.org/10.1007/s12178-023-09845-z","url":null,"abstract":"<p><strong>Purpose of review: </strong>Glenoid bone loss presents distinct challenges in reverse total shoulder arthroplasty (rTSA) which, if unaddressed, can cause complications including poor outcomes and early implant failure. The purpose of this review is to discuss the etiology, evaluation, and management strategies of glenoid bone loss in primary rTSA.</p><p><strong>Recent findings: </strong>Three-dimensional computed tomography (3D CT) imaging and preoperative planning software have revolutionized the understanding of complex glenoid deformity and wear patterns from bone loss. With this knowledge, a detailed preoperative plan can be created and implemented for a more optimal management strategy. When appropriately indicated, deformity correction techniques with biologic or metal augmentation are successful in addressing the glenoid bone deficiency, creating optimal implant position, and thus providing stable baseplate fixation and improving outcomes. Thorough evaluation and characterization of the degree of glenoid deformity with 3D CT imaging is necessary prior to treatment with rTSA. Eccentric reaming, bone grafting, and augmented glenoid components have shown promising results in correcting glenoid deformity due to bone loss, but long-term outcomes are currently unknown.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 8","pages":"358-370"},"PeriodicalIF":4.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10382449/pdf/12178_2023_Article_9845.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9900937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.1007/s12178-023-09843-1
Alexander R Markes, Joseph Bigham, C Benjamin Ma, Jaicharan J Iyengar, Brian T Feeley
Purpose of review: Periprosthetic infection after shoulder arthroplasty is relatively uncommon though associated with severe long-term morbidity when encountered. The purpose of the review is to summarize the recent literature regarding the definition, clinical evaluation, prevention, and management of prosthetic joint infection after reverse shoulder arthroplasty.
Recent findings: The landmark report generated at the 2018 International Consensus Meeting on Musculoskeletal Infection has provided a framework for diagnosis, prevention, and management of periprosthetic infections after shoulder arthroplasty. Shoulder specific literature with validated interventions to reduce prosthetic joint infection is limited; however existing literature from retrospective studies and from total hip and knee arthroplasty allows us to make relative guidelines. One and two-stage revisions seem to demonstrate similar outcomes; however, no controlled comparative studies exist limiting the ability to make definitive recommendations between the two options. We report on recent literature regarding the current diagnostic, preventative, and treatment options for periprosthetic infection after shoulder arthroplasty. Much of the literature does not distinguish between anatomic and reverse shoulder arthroplasty, and further high-level shoulder specific studies are needed to answer questions generated from this review.
{"title":"Preventing and Treating Infection in Reverse Total Shoulder Arthroplasty.","authors":"Alexander R Markes, Joseph Bigham, C Benjamin Ma, Jaicharan J Iyengar, Brian T Feeley","doi":"10.1007/s12178-023-09843-1","DOIUrl":"https://doi.org/10.1007/s12178-023-09843-1","url":null,"abstract":"<p><strong>Purpose of review: </strong>Periprosthetic infection after shoulder arthroplasty is relatively uncommon though associated with severe long-term morbidity when encountered. The purpose of the review is to summarize the recent literature regarding the definition, clinical evaluation, prevention, and management of prosthetic joint infection after reverse shoulder arthroplasty.</p><p><strong>Recent findings: </strong>The landmark report generated at the 2018 International Consensus Meeting on Musculoskeletal Infection has provided a framework for diagnosis, prevention, and management of periprosthetic infections after shoulder arthroplasty. Shoulder specific literature with validated interventions to reduce prosthetic joint infection is limited; however existing literature from retrospective studies and from total hip and knee arthroplasty allows us to make relative guidelines. One and two-stage revisions seem to demonstrate similar outcomes; however, no controlled comparative studies exist limiting the ability to make definitive recommendations between the two options. We report on recent literature regarding the current diagnostic, preventative, and treatment options for periprosthetic infection after shoulder arthroplasty. Much of the literature does not distinguish between anatomic and reverse shoulder arthroplasty, and further high-level shoulder specific studies are needed to answer questions generated from this review.</p>","PeriodicalId":10950,"journal":{"name":"Current Reviews in Musculoskeletal Medicine","volume":"16 8","pages":"371-380"},"PeriodicalIF":4.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10382412/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10277202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}