Background: In brachial plexus surgery, a key focus is restoring shoulder abduction through spinal accessory nerve (SAN) to suprascapular nerve (SSN) transfer using either the anterior or posterior approach. However, no published randomised control trials have directly compared their outcomes to date. Therefore, our study aims to assess motor outcomes for both approaches. Methods: This study comprises two groups of patients. Group A: anterior approach (29 patients), Group B: Posterior approach (29 patients). Patients were allocated to both groups using selective randomisation with the sealed envelope technique. Functional outcome was assessed by grading the muscle power of shoulder abductors using the British Medical Research Council (MRC) scale. Results: Five patients who were operated on by posterior approach had ossified superior transverse suprascapular ligament. In these cases, the approach was changed from posterior to anterior to avoid injury to SSN. Due to this reason, the treatment analysis was done considering the distribution as: Group A: 34, Group B: 24. The mean duration of appearance of first clinical sign of shoulder abduction was 8.16 months in Group A, whereas in Group B, it was 6.85 months, which was significantly earlier (p < 0.05). At the 18-month follow-up, both intention-to-treat analysis and as-treated analysis were performed, and there was no statistical difference in the outcome of shoulder abduction between the approaches for SAN to SSN nerve transfer. Conclusions: Our study found no significant difference in the restoration of shoulder abduction power between both approaches; therefore, either approach can be used for patients presenting early for surgery. Since the appearance of first clinical sign of recovery is earlier in posterior approach, therefore, it can be preferred for cases presenting at a later stage. Also, the choice of approach is guided on a case to case basis depending on clavicular fractures and surgeon preference to the approach. Level of Evidence: Level II (Therapeutic).
{"title":"A Randomised Control Trial Comparing the Outcomes of Anterior with Posterior Approach for Transfer of Spinal Accessory Nerve to Suprascapular Nerve in Brachial Plexus Injuries.","authors":"Anand Agrawal, Akshay Kapoor, Vivek Singh, Neeraj Rao, Debarati Chattopadhyay","doi":"10.1142/S2424835523500741","DOIUrl":"10.1142/S2424835523500741","url":null,"abstract":"<p><p><b>Background:</b> In brachial plexus surgery, a key focus is restoring shoulder abduction through spinal accessory nerve (SAN) to suprascapular nerve (SSN) transfer using either the anterior or posterior approach. However, no published randomised control trials have directly compared their outcomes to date. Therefore, our study aims to assess motor outcomes for both approaches. <b>Methods:</b> This study comprises two groups of patients. Group A: anterior approach (29 patients), Group B: Posterior approach (29 patients). Patients were allocated to both groups using selective randomisation with the sealed envelope technique. Functional outcome was assessed by grading the muscle power of shoulder abductors using the British Medical Research Council (MRC) scale. <b>Results:</b> Five patients who were operated on by posterior approach had ossified superior transverse suprascapular ligament. In these cases, the approach was changed from posterior to anterior to avoid injury to SSN. Due to this reason, the treatment analysis was done considering the distribution as: Group A: 34, Group B: 24. The mean duration of appearance of first clinical sign of shoulder abduction was 8.16 months in Group A, whereas in Group B, it was 6.85 months, which was significantly earlier (<i>p</i> < 0.05). At the 18-month follow-up, both intention-to-treat analysis and as-treated analysis were performed, and there was no statistical difference in the outcome of shoulder abduction between the approaches for SAN to SSN nerve transfer. <b>Conclusions:</b> Our study found no significant difference in the restoration of shoulder abduction power between both approaches; therefore, either approach can be used for patients presenting early for surgery. Since the appearance of first clinical sign of recovery is earlier in posterior approach, therefore, it can be preferred for cases presenting at a later stage. Also, the choice of approach is guided on a case to case basis depending on clavicular fractures and surgeon preference to the approach. <b>Level of Evidence:</b> Level II (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138810524","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 : 2023-12-01Epub Date: 2023-12-05DOI: 10.1142/S2424835523500728
Mary Ellen McMAHON, Safwat Ibrahim
Background: This study introduces a novel method for the management of closed metacarpal neck fractures. Kirschner wires (K-wire) are introduced in a retrograde and the wires withdrawn through skin proximally at the base of the metacarpal. The fracture is reduced using traction and the reduction is maintained by antegrade advancement of the K-wires. The aim of this study is to report the outcomes of this technique. Methods: A total of 36 patients with severely angulated closed metacarpal neck fractures underwent reduction and fixation using this novel method from January 2017 to December 2020 in centres in Ireland and Saudi Arabia. We performed a retrospective review of these patients' clinical data examining their outcomes. Results: Six months postoperatively, all fractures demonstrated bony union and correction of angulation. All patients exhibited excellent range of motion (ROM) with no significant impairment of hand function. Conclusions: The method detailed here is a simple, minimally invasive and reliable technique that has not previously been described. It is suitable for use in the management of closed metacarpal neck fractures of the fourth and fifth metacarpal, with dorsal angulation greater than 60°. Level of Evidence: Level IV (Therapeutic).
{"title":"Retro-Antegrade Technique in the Management of Severely Angulated Fourth and Fifth Metacarpal Neck Fractures: A Case Series.","authors":"Mary Ellen McMAHON, Safwat Ibrahim","doi":"10.1142/S2424835523500728","DOIUrl":"10.1142/S2424835523500728","url":null,"abstract":"<p><p><b>Background:</b> This study introduces a novel method for the management of closed metacarpal neck fractures. Kirschner wires (K-wire) are introduced in a retrograde and the wires withdrawn through skin proximally at the base of the metacarpal. The fracture is reduced using traction and the reduction is maintained by antegrade advancement of the K-wires. The aim of this study is to report the outcomes of this technique. <b>Methods:</b> A total of 36 patients with severely angulated closed metacarpal neck fractures underwent reduction and fixation using this novel method from January 2017 to December 2020 in centres in Ireland and Saudi Arabia. We performed a retrospective review of these patients' clinical data examining their outcomes. <b>Results:</b> Six months postoperatively, all fractures demonstrated bony union and correction of angulation. All patients exhibited excellent range of motion (ROM) with no significant impairment of hand function. <b>Conclusions:</b> The method detailed here is a simple, minimally invasive and reliable technique that has not previously been described. It is suitable for use in the management of closed metacarpal neck fractures of the fourth and fifth metacarpal, with dorsal angulation greater than 60°. <b>Level of Evidence:</b> Level IV (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138832876","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 : 2023-12-01Epub Date: 2023-12-05DOI: 10.1142/S2424835523300025
Praveen Bhardwaj, Vigneswaran Varadharajan, Shrutikanth Salyan, Hari Venkatramani, S Raja Sabapathy
Forearm deformities are often seen in children with severe birth brachial plexus palsy (BBPP). They may be either a supination or a pronation deformity and both hinder normal use of the hand and parents often request for corrective surgery. However, the correction of these deformities can be challenging due to a paucity of options. Also, there is less information in literature on the management of forearm deformities in BBPP compared to the information with regard to nerve surgery or correction of shoulder deformities. This article presents a synopsis of incidence, pathogenesis, clinical presentation and parental concerns related to these deformities. The decision-making considerations, management strategies and outcome expectations are also discussed. Patient selection is very crucial, and the treatment plan must be individualised depending on the disability, parental expectations and existing motor power in the involved limb. Correction of both the deformities have different considerations; however, effective correction of these deformities is immensely satisfactory to the patient/parents in terms of improved function and appearance of the limb. Level of Evidence: Level V (Therapeutic).
{"title":"Forearm Deformities in Birth Brachial Plexus Palsy - Patient Profile and Management Algorithm.","authors":"Praveen Bhardwaj, Vigneswaran Varadharajan, Shrutikanth Salyan, Hari Venkatramani, S Raja Sabapathy","doi":"10.1142/S2424835523300025","DOIUrl":"10.1142/S2424835523300025","url":null,"abstract":"<p><p>Forearm deformities are often seen in children with severe birth brachial plexus palsy (BBPP). They may be either a supination or a pronation deformity and both hinder normal use of the hand and parents often request for corrective surgery. However, the correction of these deformities can be challenging due to a paucity of options. Also, there is less information in literature on the management of forearm deformities in BBPP compared to the information with regard to nerve surgery or correction of shoulder deformities. This article presents a synopsis of incidence, pathogenesis, clinical presentation and parental concerns related to these deformities. The decision-making considerations, management strategies and outcome expectations are also discussed. Patient selection is very crucial, and the treatment plan must be individualised depending on the disability, parental expectations and existing motor power in the involved limb. Correction of both the deformities have different considerations; however, effective correction of these deformities is immensely satisfactory to the patient/parents in terms of improved function and appearance of the limb. <b>Level of Evidence:</b> Level V (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138810879","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 : 2023-12-01Epub Date: 2023-12-05DOI: 10.1142/S242483552350073X
Mauro Maniglio, Ezequiel E Zaidenberg, Jorge G Boretto, Pablo DE Carli
Introduction: Dorsal fracture dislocations (DFD) of the proximal interphalangeal joint (PIPJ) are challenging fractures. A palmar surgical approach and plate fixation has a high complication rate, including flexor contractions, reduction of range of motion (ROM) and secondary need for plate removal. Methods: We use the flexor tendon pulleys to cover the mini plate with the assumption that it may reduce the adhesion between the mini plates and the tendons and reduce postoperative complications. We present the outcomes of using this technique in eight patients. Results: All patients had an excellent outcome at a mean follow-up of 17 months, and none required removal of the implants. Conclusions: This study presents a surgical technique that may potentially reduce the high complication rate found after ORIF for treatment of DFD of the PIPJ. Therefore, improving the clinical outcomes after this type of surgery. Level of Evidence: Level IV (Therapeutic).
{"title":"Coverage of Palmar Mini Plates with Flexor Pulleys in the Treatment of Dorsal Fracture-Subluxation of the Proximal Interphalangeal Joint.","authors":"Mauro Maniglio, Ezequiel E Zaidenberg, Jorge G Boretto, Pablo DE Carli","doi":"10.1142/S242483552350073X","DOIUrl":"10.1142/S242483552350073X","url":null,"abstract":"<p><p><b>Introduction:</b> Dorsal fracture dislocations (DFD) of the proximal interphalangeal joint (PIPJ) are challenging fractures. A palmar surgical approach and plate fixation has a high complication rate, including flexor contractions, reduction of range of motion (ROM) and secondary need for plate removal. <b>Methods:</b> We use the flexor tendon pulleys to cover the mini plate with the assumption that it may reduce the adhesion between the mini plates and the tendons and reduce postoperative complications. We present the outcomes of using this technique in eight patients. <b>Results:</b> All patients had an excellent outcome at a mean follow-up of 17 months, and none required removal of the implants. <b>Conclusions:</b> This study presents a surgical technique that may potentially reduce the high complication rate found after ORIF for treatment of DFD of the PIPJ. Therefore, improving the clinical outcomes after this type of surgery. <b>Level of Evidence:</b> Level IV (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138810767","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 : 2023-12-01Epub Date: 2023-12-05DOI: 10.1142/S2424835523500704
Nitin Kaladagi, Raj Kumar Manas
Background: Replantation of digital tip amputations, especially Allen III and IV, is challenging for hand surgeons as it requires a high level of microsurgical expertise and fine instruments. The graft repositioning over flap (GRF) technique is a simple and reliable procedure that provides length, sensation and nail growth and GRF has become popular in the last few years. The aim of this study is to report the short-term outcomes of the GRF technique. Methods: This is a prospective study of all patients who underwent a GRF reconstruction for Allen III and IV digital amputations at our hospital over a 12-month period. In addition to demographic data and injury details, we collected outcomes data with regard to flap and nailbed graft survival, capillary refill time, nail growth, sensation (2-point discrimination), bone union and gain in length of digit compared to length at injury. Results: Twenty patients underwent GRF reconstruction of digital amputation. They included 18 men and 2 women with an average age of 29 years. The thumb was the most frequently injured digit (n = 7). Electric saws (n = 5) and industrial machines (n = 5) accounted for 50% of injuries. Twelve amputations were Allen IV. Five patients were lost to follow-up and outcomes data was available for 15 patients. There was loss of flap and nail bed in three patients. There was no growth of nail in three patients. The distal phalanx graft was lost in six patients and united in the remaining nine patients. Conclusions: The GRF technique is a simple and reliable option in patients in whom replantation is not possible. It restores length, provides sensation and nail growth in the reconstructed fingers. Level of Evidence: Level IV (Therapeutic).
背景:对手外科医生来说,数字尖端截肢(尤其是艾伦 III 和 IV 型截肢)的再植具有挑战性,因为它需要高水平的显微外科专业知识和精细器械。移植物皮瓣复位(GRF)技术是一种简单可靠的手术,可提供长度、感觉和指甲生长。本研究旨在报告 GRF 技术的短期效果。方法:这是一项前瞻性研究,研究对象是12个月内在我院接受GRF重建术的所有Allen III和IV级数字截肢患者。除了人口统计学数据和受伤详情外,我们还收集了皮瓣和甲床移植物存活率、毛细血管再充盈时间、指甲生长、感觉(2点辨别)、骨结合以及与受伤时长度相比的手指长度增加等方面的结果数据。结果20名患者接受了GRF重建数字截肢手术。其中包括 18 名男性和 2 名女性,平均年龄为 29 岁。拇指是最常受伤的手指(7 例)。电锯(5 例)和工业机器(5 例)占受伤总数的 50%。12例截肢为艾伦四世截肢。五名患者失去了随访机会,15名患者获得了结果数据。有三名患者的皮瓣和甲床脱落。三名患者的指甲没有生长。六名患者的远端趾骨移植物丢失,其余九名患者的远端趾骨移植物愈合。结论:对于无法进行再植的患者,GRF 技术是一种简单可靠的选择。它能恢复重建手指的长度、提供感觉和指甲生长。证据等级:四级(治疗)。
{"title":"A Prospective Study of Graft Repositioning over Flap Technique for Reconstruction of Fingertip Amputation.","authors":"Nitin Kaladagi, Raj Kumar Manas","doi":"10.1142/S2424835523500704","DOIUrl":"10.1142/S2424835523500704","url":null,"abstract":"<p><p><b>Background:</b> Replantation of digital tip amputations, especially Allen III and IV, is challenging for hand surgeons as it requires a high level of microsurgical expertise and fine instruments. The graft repositioning over flap (GRF) technique is a simple and reliable procedure that provides length, sensation and nail growth and GRF has become popular in the last few years. The aim of this study is to report the short-term outcomes of the GRF technique. <b>Methods:</b> This is a prospective study of all patients who underwent a GRF reconstruction for Allen III and IV digital amputations at our hospital over a 12-month period. In addition to demographic data and injury details, we collected outcomes data with regard to flap and nailbed graft survival, capillary refill time, nail growth, sensation (2-point discrimination), bone union and gain in length of digit compared to length at injury. <b>Results:</b> Twenty patients underwent GRF reconstruction of digital amputation. They included 18 men and 2 women with an average age of 29 years. The thumb was the most frequently injured digit (<i>n</i> = 7). Electric saws (<i>n</i> = 5) and industrial machines (<i>n</i> = 5) accounted for 50% of injuries. Twelve amputations were Allen IV. Five patients were lost to follow-up and outcomes data was available for 15 patients. There was loss of flap and nail bed in three patients. There was no growth of nail in three patients. The distal phalanx graft was lost in six patients and united in the remaining nine patients. <b>Conclusions:</b> The GRF technique is a simple and reliable option in patients in whom replantation is not possible. It restores length, provides sensation and nail growth in the reconstructed fingers. <b>Level of Evidence:</b> Level IV (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138810520","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}
Background: Endoscopic carpal tunnel release (ECTR) is a less invasive procedure but has a higher risk of complications. We analysed ECTR cases dividing them into three periods according to a single surgeon's experience when the ECTR was performed: the initial, midterm and late period. Cases of iatrogenically induced median nerve injuries that occurred after ECTR were then noted and evaluated. Methods: We reviewed 195 ECTRs done with the 2-portal technique and divided the patients into three groups according to periods of when ECTR was done. The indications for ECTR surgery were limited to severe CTS cases. These groups of patients were similar in terms of age, duration of disease, electrophysiological study results and severity of the disease. The patients were evaluated for median neuropathy pre- and postoperatively using Semmes-Weinstein monofilament test (SWT), Disabilities of the arm, shoulder and hand (DASH) Score, Coin-flip test (CFT), postoperative paraesthesias and complications, such as pillar pain, and so on. Electrophysiological evaluation was performed only preoperatively. Results: Postoperative median nerve recovery was overall good. Normal recovery was noted in 181 cases (93%). SWT, DASH and CFT were all significantly improved upon follow-up in all three groups. In terms of iatrogenic neuropathy, median nerve palsy worsened (including those transiently worsened) after ECTR in 11 cases (5.6%), even in the later period. The sensory disturbance was equally worsening from the radial to the ulnar side. Conclusions: The fact that there were neurologically worsened cases even in the later period, when the operator is higher skilled in the technique, suggests that the surgical technique itself may be the one posing higher risk than the level of surgical skill. The most likely causes of aggravated nerve palsy were a direct injury by cannula insertion at the proximal portal, or additional median nerve compression during cannula insertion into the carpal tunnel. Level of Evidence: Level IV (Therapeutic).
{"title":"Causes of Iatrogenic Median Nerve Injury after Endoscopic Carpal Tunnel Release.","authors":"Keiichi Muramatsu, Yasuhiro Tani, Yosuke Yamashita, Fidelis Marie Corpus-Zuñiga, Hideaki Sugimoto, Lou Mervyn Tec","doi":"10.1142/S2424835523500662","DOIUrl":"10.1142/S2424835523500662","url":null,"abstract":"<p><p><b>Background:</b> Endoscopic carpal tunnel release (ECTR) is a less invasive procedure but has a higher risk of complications. We analysed ECTR cases dividing them into three periods according to a single surgeon's experience when the ECTR was performed: the initial, midterm and late period. Cases of iatrogenically induced median nerve injuries that occurred after ECTR were then noted and evaluated. <b>Methods:</b> We reviewed 195 ECTRs done with the 2-portal technique and divided the patients into three groups according to periods of when ECTR was done. The indications for ECTR surgery were limited to severe CTS cases. These groups of patients were similar in terms of age, duration of disease, electrophysiological study results and severity of the disease. The patients were evaluated for median neuropathy pre- and postoperatively using Semmes-Weinstein monofilament test (SWT), Disabilities of the arm, shoulder and hand (DASH) Score, Coin-flip test (CFT), postoperative paraesthesias and complications, such as pillar pain, and so on. Electrophysiological evaluation was performed only preoperatively. <b>Results:</b> Postoperative median nerve recovery was overall good. Normal recovery was noted in 181 cases (93%). SWT, DASH and CFT were all significantly improved upon follow-up in all three groups. In terms of iatrogenic neuropathy, median nerve palsy worsened (including those transiently worsened) after ECTR in 11 cases (5.6%), even in the later period. The sensory disturbance was equally worsening from the radial to the ulnar side. <b>Conclusions:</b> The fact that there were neurologically worsened cases even in the later period, when the operator is higher skilled in the technique, suggests that the surgical technique itself may be the one posing higher risk than the level of surgical skill. The most likely causes of aggravated nerve palsy were a direct injury by cannula insertion at the proximal portal, or additional median nerve compression during cannula insertion into the carpal tunnel. <b>Level of Evidence:</b> Level IV (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138810664","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 : 2023-12-01Epub Date: 2023-12-05DOI: 10.1142/S2424835523500698
Raymond Chung-Wai Wan, Michael Chu-Kay Mak, Wing-Lim Tse, Wai-Wang Chau, Pak-Cheong Ho
Background: Total wrist replacement (TWR) is rarely done in the Asia-Pacific region. The aim of this study is to report the surgical outcomes and experience of TWR in patients with advanced arthritis. Methods: This is a retrospective review of all TWR patients in the Department of Orthopaedics and Traumatology, Prince of Wales Hospital, Hong Kong, which is a university tertiary centre, from January 2004 to March 2023. Recorded demographic parameters include gender, age upon surgery, pathology, types of implants and follow-up period. The surgical outcome parameters include range of motion, grip strength, wrist function assessment, radiological and clinical complications and any related secondary operations. Postoperative X-ray and clinical notes were reviewed. All wrist function assessments were performed by specialised occupational therapists according to protocol. Results: The study included a total of 12 wrists of 10 patients, all Chinese-Asian, with a mean age of 61.4 years at surgery. Larsen grade V arthritis constituted 50% and grade IV 16.7% of the patients, amongst which 33% had volar subluxation. The mean follow-up period was 97.4 months (21-205 months). The mean grip strength was 64.2% of the unaffected side. The mean postoperative Disabilities of Arm, Shoulder and Hand (DASH) score was 41.12% and patient-rated wrist/hand evaluation (PRWE) score 18.0. Complication incidence was 16.67% for loosening, 8.3% for metallosis and 8.3% for infection. One patient required conversion to total wrist arthrodesis due to metallosis. No patient suffered from dislocation, periprosthetic fracture and infection. Conclusions: TWR is an effective and safe alternative to total wrist arthrodesis with comparable outcomes. Our series outcomes are satisfactory and in line with literature. With meticulous soft tissue release and balancing, volar subluxation can also be corrected and may not be a contraindication. Level of Evidence: Level IV (Therapeutic).
{"title":"Total Wrist Replacement Outcomes in the Asian Pacific Population - A Single-Centre Result.","authors":"Raymond Chung-Wai Wan, Michael Chu-Kay Mak, Wing-Lim Tse, Wai-Wang Chau, Pak-Cheong Ho","doi":"10.1142/S2424835523500698","DOIUrl":"10.1142/S2424835523500698","url":null,"abstract":"<p><p><b>Background:</b> Total wrist replacement (TWR) is rarely done in the Asia-Pacific region. The aim of this study is to report the surgical outcomes and experience of TWR in patients with advanced arthritis. <b>Methods:</b> This is a retrospective review of all TWR patients in the Department of Orthopaedics and Traumatology, Prince of Wales Hospital, Hong Kong, which is a university tertiary centre, from January 2004 to March 2023. Recorded demographic parameters include gender, age upon surgery, pathology, types of implants and follow-up period. The surgical outcome parameters include range of motion, grip strength, wrist function assessment, radiological and clinical complications and any related secondary operations. Postoperative X-ray and clinical notes were reviewed. All wrist function assessments were performed by specialised occupational therapists according to protocol. <b>Results:</b> The study included a total of 12 wrists of 10 patients, all Chinese-Asian, with a mean age of 61.4 years at surgery. Larsen grade V arthritis constituted 50% and grade IV 16.7% of the patients, amongst which 33% had volar subluxation. The mean follow-up period was 97.4 months (21-205 months). The mean grip strength was 64.2% of the unaffected side. The mean postoperative Disabilities of Arm, Shoulder and Hand (DASH) score was 41.12% and patient-rated wrist/hand evaluation (PRWE) score 18.0. Complication incidence was 16.67% for loosening, 8.3% for metallosis and 8.3% for infection. One patient required conversion to total wrist arthrodesis due to metallosis. No patient suffered from dislocation, periprosthetic fracture and infection. <b>Conclusions:</b> TWR is an effective and safe alternative to total wrist arthrodesis with comparable outcomes. Our series outcomes are satisfactory and in line with literature. With meticulous soft tissue release and balancing, volar subluxation can also be corrected and may not be a contraindication. <b>Level of Evidence:</b> Level IV (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138811119","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 : 2023-12-01Epub Date: 2023-12-05DOI: 10.1142/S2424835523500753
Soo Min Cha, Hyun Dae Shin, Seung Won Kim
Background: We treated distal radius fractures (DRFs) beyond the watershed line without fracture of the lunate volar rim using a volar locking plate (VLP) and report the radiological and clinical outcomes at least 3 years after surgery. Methods: In 41 consecutive patients between January 2012 and August 2017, the fragment was composed of the radial styloid process (distal to the watershed line) and the lunate volar rim was intact. We evaluated demographic factors, radiological features and radiological/clinical outcomes at the final follow-up. Results: Twenty-nine patients were followed and evaluated. The mean follow-up period was 5.7 years. The mean patient age was 52.7 years and 24 patients had intracapsular intra-articular fractures. The fracture line was present in the lunate fossa in all patients. Twenty patients were classified as Soong grade 2, and five and four patients were grades 1 and 0, respectively. No radiological parameter (volar tilt, radial inclination, step-off and ulnar variance) was significantly different between the affected and contralateral normal sides. The mean visual analogue scale pain score and Disabilities of the Arm, Shoulder and Hand score, as well as the range of movement of the wrist, were not different between the affected and contralateral normal wrists. Finally, the grip strength on the affected side was 92% of the contralateral value. Major complications, such as nonunion, malunion and tendon rupture, were absent. Conclusions: DRFs distal to the watershed line with an intact lunate volar rim are rare and easy to miss. Careful inspection of 3D-CT images is necessary to determine these injuries, and the optimal choice for proper fixation of the fragment amongst the commercial VLPs would result in satisfactory radiological and clinical outcomes. Level of Evidence: Level IV (Therapeutic).
{"title":"Volar Locking Plate Fixation for Distal Radius Fractures Distal to the Watershed Line with an Intact Lunate Volar Rim.","authors":"Soo Min Cha, Hyun Dae Shin, Seung Won Kim","doi":"10.1142/S2424835523500753","DOIUrl":"10.1142/S2424835523500753","url":null,"abstract":"<p><p><b>Background:</b> We treated distal radius fractures (DRFs) beyond the watershed line without fracture of the lunate volar rim using a volar locking plate (VLP) and report the radiological and clinical outcomes at least 3 years after surgery. <b>Methods:</b> In 41 consecutive patients between January 2012 and August 2017, the fragment was composed of the radial styloid process (distal to the watershed line) and the lunate volar rim was intact. We evaluated demographic factors, radiological features and radiological/clinical outcomes at the final follow-up. <b>Results:</b> Twenty-nine patients were followed and evaluated. The mean follow-up period was 5.7 years. The mean patient age was 52.7 years and 24 patients had intracapsular intra-articular fractures. The fracture line was present in the lunate fossa in all patients. Twenty patients were classified as Soong grade 2, and five and four patients were grades 1 and 0, respectively. No radiological parameter (volar tilt, radial inclination, step-off and ulnar variance) was significantly different between the affected and contralateral normal sides. The mean visual analogue scale pain score and Disabilities of the Arm, Shoulder and Hand score, as well as the range of movement of the wrist, were not different between the affected and contralateral normal wrists. Finally, the grip strength on the affected side was 92% of the contralateral value. Major complications, such as nonunion, malunion and tendon rupture, were absent. <b>Conclusions:</b> DRFs distal to the watershed line with an intact lunate volar rim are rare and easy to miss. Careful inspection of 3D-CT images is necessary to determine these injuries, and the optimal choice for proper fixation of the fragment amongst the commercial VLPs would result in satisfactory radiological and clinical outcomes. <b>Level of Evidence:</b> Level IV (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138811123","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 : 2023-10-01Epub Date: 2023-10-25DOI: 10.1142/S2424835523720190
Yuji Saeki, Yasunori Hattori, Satish Annabhau Mane, Kazuteru Doi
Plexiform schwannoma is an uncommon benign tumour that grows in a plexiform pattern. We report a 47-year-old man with a mass on the palmar aspect of the metacarpophalangeal joint of the right index finger that had been growing gradually for more than 10 years. The mass was palpated from the distal carpal tunnel to the ulnar aspect of the proximal interphalangeal joint of the index finger, with tingling and numbness sensation. The tumour was a multinodular tumour involving the first common palmar digital nerve to the ulnar proper palmar digital nerve. It was resected and reconstructed with a sural nerve graft. Plexiform schwannoma is rare in the digital nerve, with only six cases reported. Generally, classic schwannomas can be enucleated without causing neurologic deficits; however, plexiform schwannoma may require nerve resection. There have been reports of recurrence of plexiform schwannoma; definitive resection and long-term follow-up are necessary. Level of Evidence: Level V (Therapeutic).
{"title":"Plexiform Schwannoma of Digital Nerve.","authors":"Yuji Saeki, Yasunori Hattori, Satish Annabhau Mane, Kazuteru Doi","doi":"10.1142/S2424835523720190","DOIUrl":"10.1142/S2424835523720190","url":null,"abstract":"<p><p>Plexiform schwannoma is an uncommon benign tumour that grows in a plexiform pattern. We report a 47-year-old man with a mass on the palmar aspect of the metacarpophalangeal joint of the right index finger that had been growing gradually for more than 10 years. The mass was palpated from the distal carpal tunnel to the ulnar aspect of the proximal interphalangeal joint of the index finger, with tingling and numbness sensation. The tumour was a multinodular tumour involving the first common palmar digital nerve to the ulnar proper palmar digital nerve. It was resected and reconstructed with a sural nerve graft. Plexiform schwannoma is rare in the digital nerve, with only six cases reported. Generally, classic schwannomas can be enucleated without causing neurologic deficits; however, plexiform schwannoma may require nerve resection. There have been reports of recurrence of plexiform schwannoma; definitive resection and long-term follow-up are necessary. <b>Level of Evidence:</b> Level V (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50163734","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 : 2023-10-01Epub Date: 2023-10-27DOI: 10.1142/S2424835523500625
Elise Lupon, Hadrien Paoli, Jean Baptiste De Villeneuve Bargemon, François Loisel, Olivier Camuzard, Isabelle Pluvy
Background: Sequelae of digital trauma, such as painful scars adherent to tendons and bones, pain of neural origin, cold intolerance, skin and pulp atrophy, occur frequently. Autologous fat graft injections is an interesting option to treat these sequelae. The aim of this study is to describe the outcomes of autologous fat graft injections to treat sequelae of digital trauma. Methods: This retrospective study included all adult patients with digital trauma who underwent an autologous fat grafting procedure at our hospital between 2015 and 2019. The procedure was done at least 6 months after the initial trauma. Outcomes were assessed at least 9 months after the injection and included 2-point epicritic discrimination by Weber test (2-PD) and pulp circumference of the affected finger compared with the contralateral finger, a satisfaction questionnaire concerning the improvement of symptoms, aesthetic aspects and pain related to the operation, evaluation of pain by visual analogue scale, quality of life by SF-36 score and quick disabilities of the arm, shoulder and hand questionnaire (QuickDASH) score. We also assessed whether the patients had reintegrated a previously excluded finger. Results: The study included 14 patients. All patients received one session except for one patient who received two sessions. The average 2-PD of the injured finger was 7 mm compared to 3.57 mm for the contralateral finger. There was no difference in pulp circumference between the treated and contralateral fingers. The mean satisfaction score for symptom improvement and aesthetic improvement was 3.36/5, and the mean score for procedure-related pain was 2.36/5. The mean VAS of the patients was 2.91/10, the mean SF-36 was 60.42/100 and the mean QuickDASH was 40.09/100. Five of the nine patients who had a previously excluded finger were able to reintegrate it. Conclusions: Autologous fat transfer seems to offer some benefit in patients with adherent scars and pulp atrophy. It has little effect on neuropathic pain. Level of Evidence: Level IV (Therapeutic).
{"title":"Outcomes of Autologous Fat Graft Injection(s) in Treating Sequelae of Digital Trauma: A Case Series.","authors":"Elise Lupon, Hadrien Paoli, Jean Baptiste De Villeneuve Bargemon, François Loisel, Olivier Camuzard, Isabelle Pluvy","doi":"10.1142/S2424835523500625","DOIUrl":"10.1142/S2424835523500625","url":null,"abstract":"<p><p><b>Background:</b> Sequelae of digital trauma, such as painful scars adherent to tendons and bones, pain of neural origin, cold intolerance, skin and pulp atrophy, occur frequently. Autologous fat graft injections is an interesting option to treat these sequelae. The aim of this study is to describe the outcomes of autologous fat graft injections to treat sequelae of digital trauma. <b>Methods:</b> This retrospective study included all adult patients with digital trauma who underwent an autologous fat grafting procedure at our hospital between 2015 and 2019. The procedure was done at least 6 months after the initial trauma. Outcomes were assessed at least 9 months after the injection and included 2-point epicritic discrimination by Weber test (2-PD) and pulp circumference of the affected finger compared with the contralateral finger, a satisfaction questionnaire concerning the improvement of symptoms, aesthetic aspects and pain related to the operation, evaluation of pain by visual analogue scale, quality of life by SF-36 score and quick disabilities of the arm, shoulder and hand questionnaire (QuickDASH) score. We also assessed whether the patients had reintegrated a previously excluded finger. <b>Results:</b> The study included 14 patients. All patients received one session except for one patient who received two sessions. The average 2-PD of the injured finger was 7 mm compared to 3.57 mm for the contralateral finger. There was no difference in pulp circumference between the treated and contralateral fingers. The mean satisfaction score for symptom improvement and aesthetic improvement was 3.36/5, and the mean score for procedure-related pain was 2.36/5. The mean VAS of the patients was 2.91/10, the mean SF-36 was 60.42/100 and the mean QuickDASH was 40.09/100. Five of the nine patients who had a previously excluded finger were able to reintegrate it. <b>Conclusions:</b> Autologous fat transfer seems to offer some benefit in patients with adherent scars and pulp atrophy. It has little effect on neuropathic pain. <b>Level of Evidence:</b> Level IV (Therapeutic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71415241","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}