Journal of Hand Surgery-Asian-Pacific Volume最新文献

{"title":"Hand Surgical Operating Room Size Allocation: A Comparative Space Utilisation Study.","authors":"David Woods, Damian Illing, Jue Cao, Rajshri M Bolson, Alexander Lauder, Kyros Ipaktchi","doi":"10.1142/S2424835525500055","DOIUrl":"https://doi.org/10.1142/S2424835525500055","url":null,"abstract":"<p><p><b>Background:</b> This study evaluated operating room (OR) space required for various hand surgical procedures. We analysed the size requirements for hand surgical cases divided into four settings: (1) large OR setting requiring fluoroscopy and microsurgical equipment, (2) medium-sized OR setting for cases requiring fluoroscopy, (3) smaller OR setting and (4) minor procedural room without anaesthesia with the aim to describe room size requirements for hand surgery practices. <b>Methods:</b> A variety of hand surgical cases were selected: large cases (microvascular digit replantation), medium-sized cases (closed reduction percutaneous pinning [CRPP] of phalangeal fractures) and smaller cases (carpal tunnel release [CTR]) with and without anaesthesia. Space requirements were compared to general surgery cases (laparoscopic appendectomy) and general orthopaedic surgery cases (cephalomedullary nail [CMN]). Necessary operative equipment was measured (ft²) to calculate requirements for each procedure. <b>Results:</b> Large hand cases such as digit replantation necessitated the most OR space (125 ft²), followed by general orthopaedic cases (CMN; 118 ft²), medium-sized hand cases (CRPP phalanx; 107 ft²), general surgery laparoscopic appendectomy (68 ft²), small hand cases (CTR; 85 ft²) and minor procedures (49 ft²). <b>Conclusions:</b> Hand procedures can be divided into major procedures requiring significant OR space (125 ft²), medium procedures in standard OR suites (107 ft²), procedures in small ORs with anaesthesia (81 ft²) or office-based setting without anaesthesia (49 ft²). These findings help define space utilisation for hand procedures and may have practical implications related to efficiency, cost and patient safety in the hospital and outpatient setting. <b>Level of Evidence:</b> Level IV (Economic and Decision Analyses).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480462","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}

{"title":"Ultrasonographic Evaluation of Flexor Pollicis Longus Tendon Location in Various Functional Hand Positions.","authors":"Warot Ratanakoosakul, Navapong Anantavorasakul, Sopinan Siripoonyothai, Piyabuth Kittithamvongs, Kanchai Malungpaishrope, Chairoj Uerpairojkit","doi":"10.1142/S2424835525500092","DOIUrl":"https://doi.org/10.1142/S2424835525500092","url":null,"abstract":"<p><p><b>Background:</b> Flexor pollicis longus (FPL) tendon injury is a significant complication following distal radius fractures treated with volar locking plate fixation. We were unable to find any studies investigating the FPL tendon in relation to the distal radius in various functional hand positions. The aim of this study is to comprehensively evaluate FPL tendon location in essential functional hand positions commonly encountered in daily life, including pulp pinch, key pinch, chuck grip, power grip, cylindrical grasp and spherical grasp. <b>Methods:</b> We assess the position of the FPL tendon and finger flexor tendons concerning the radius in various functional hand positions. Sixty-two wrists in 31 healthy volunteers were examined using transverse ultrasonography at the watershed area of the radius in six different functional hand positions, including pulp pinch, key pinch, chuck grip, power grip, cylindrical grasp and spherical grasp. <b>Results:</b> The shortest distance between the FPL tendon and radius was observed in the key pinch position with a mean of 3.37 mm, while the cylindrical grasp position showed the farthest distance with a mean of 4.21 mm. <b>Conclusions:</b> The location of the FPL tendon and finger flexor tendons varies across different functional hand positions. Our study shows that these tendons are closest to the radius when the hand is in the key pinch position. <b>Level of Evidence:</b> Level IV (Diagnostic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480476","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}

{"title":"A 7-Year Retrospective Review of Flexor Sheath Infections.","authors":"Harjoat Riyat, Holly Morris, Caroline Cheadle, Amanda Leatherbarrow, Dupinderjit Singh Rae, Nick Johnson","doi":"10.1142/S2424835525500080","DOIUrl":"https://doi.org/10.1142/S2424835525500080","url":null,"abstract":"<p><p><b>Background:</b> Flexor sheath infections require prompt diagnosis, and management with intravenous antibiotics and/or surgical washout followed by hand therapy. Complication rates as high as 38% have been reported. Our unit takes a relatively conservative approach to the management of flexor sheath infections and select patients are managed non-surgically via our outpatient antibiotic service where they are clinically reviewed and receive a once daily dose of intravenous antibiotics. The aim of this study is to determine if outpatient management of flexor sheath infections was associated with an increased risk of complications compared to those admitted as an inpatient. <b>Methods:</b> A retrospective review was carried out with all patients clinically diagnosed with flexor sheath infection who were seen at our unit between January 2014 and December 2020. Age, gender, co-morbidities, cause of infection, management and subsequent complications were recorded. <b>Results:</b> A total of 128 patients with flexor sheath infections were treated. And 68% were male. Mean age was 50.4 years. A trend towards fewer presentations each year with animal bites, foreign bodies and penetrating trauma as the main cause of infection was noted. And 89% (<i>n</i> = 114) required admission with the other 11% (<i>n</i> = 14) treated as an outpatient. And 77% (<i>n</i> = 98) underwent surgical washout. And 6% (<i>n</i> = 8) suffered a complication. <b>Conclusions:</b> While flexor sheath washout continues to be standard practice, 23% of patients were safely managed with intravenous antibiotics and 11% purely via an outpatient service. <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":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480460","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}

{"title":"The Use of Cone-Beam Computed Tomography (CBCT) Arthrography for Wrist Ligamentous Injuries - A Diagnostic Test Accuracy Meta-analysis.","authors":"Harnoor-Khroud Dhillon, Djamila M Rojoa, Zaid Raheman, Nicholas Cereceda Monteoliva, Govind Dhillon, Firas J Raheman","doi":"10.1142/S2424835525500067","DOIUrl":"https://doi.org/10.1142/S2424835525500067","url":null,"abstract":"<p><p><b>Background:</b> Diagnosis of ligamentous wrist injuries can be challenging with the absence of dynamic instability on radiographs. Our aim was to evaluate the accuracy of cone-beam computed tomography (CBCT) arthrography in diagnosing scapholunate ligament (SLL), lunotriquetral ligament (LTL) and triangular fibrocartilage complex (TFCC) injuries. <b>Methods:</b> A systematic review and literature search were conducted in compliance with Preferred Reporting Items for a Systematic Review and Meta-analysis (PRISMA) and registered at the International Prospective Register of Systematic Reviews, PROSPERO (CRD42024517655). A mixed-effects logistic regression bivariate model was used to estimate summary sensitivity and specificity, and hierarchical summary receiver operating characteristic (HSROC) curves were constructed to determine diagnostic accuracy of CBCT arthrography. <b>Results:</b> We identified five studies assessing the accuracy of CBCT arthrography against wrist arthrography or intraoperative findings as reference standard. The pooled estimates for sensitivity and specificity of CBCT arthrography was 93% (95% CI 40-100) and 91% (95% CI 81-96) for SLL injuries, 83% (95% CI 37-98) and 64% (95% CI 42-81) for LTL injuries and 78% (95% CI 57-91) and 80% (95% CI 54-93) for TFCC injuries. The area under the curve was 0.91 (95% CI 0.89-0.94), showing an excellent diagnostic accuracy of CBCT arthrography in SLL injuries. CBCT arthrography had an estimated mean effective dose of 3.2 mSv (2.0-4.8). <b>Conclusions:</b> Our study confirms that CBCT arthrography has an excellent diagnostic accuracy for wrist ligamentous injuries with comparably high sensitivity to conventional arthrography and a better specificity. While further studies with more robust methodology are required to support its implementation in clinical practice, our analysis shows that it is a reliable option and has a promising future. <b>Level of Evidence:</b> Level III (Diagnostic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480475","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}

{"title":"An Updated Survey of Trends in the Surgical Management of Thumb Carpometacarpal Arthritis - The Increasing Popularity of the Suture Suspension Arthroplasty.","authors":"William L Wang, William H E Neal, S Steven Yang","doi":"10.1142/S2424835525500079","DOIUrl":"https://doi.org/10.1142/S2424835525500079","url":null,"abstract":"<p><p><b>Background:</b> The purpose of this study was to conduct an updated survey of American Society for Surgery of the Hand (ASSH) membership to evaluate current preferences for surgical management of thumb CMC arthritis. Past surveys have demonstrated LRTI to be the most preferred surgical technique. We hypothesised that current surgical preferences for thumb CMC arthritis have changed over the last several years due to rising popularity of high-strength suture implants. <b>Methods:</b> A 22-question survey inquired about the preferences for the surgical management of basal joint arthritis and was sent to the ASSH membership. Descriptive statistics were calculated on all survey questions. Chi-squared analysis was used to compare differences in thumb CMC arthroplasty preferences across respondents. <b>Results:</b> A total of 1,499 responses were available for analysis, yielding a response rate of 29.9%. For surgical management of basal joint arthritis in the primary setting, the largest percentage of respondents preferred open trapeziectomy with suture suspension arthroplasty (39.2%); amongst them, over half (56%) used a high-strength suture implant. This was followed by open trapeziectomy with LRTI (38.3%). In the revision setting, most respondents preferred open trapeziectomy with suture suspension arthroplasty (53.5%), followed by LRTI (24.6%). In determining the choice of procedure, respondents felt some form of metacarpal suspension and implant cost to be more important factors than ligament reconstruction and interposition. A higher proportion of international members (16.2%) utilised implant arthroplasty than US/Canadian members (1.1%; <i>p</i> < 0.01). <b>Conclusions:</b> Past surveys have demonstrated LRTI to be the most preferred surgical technique. The current survey demonstrates open trapeziectomy and suture suspension arthroplasty, especially using high-strength suture implants, gaining popularity amongst surgeons, while open trapeziectomy and LRTI decreasing in preference. Suture suspension arthroplasty is now the preferred surgical technique in both the primary and revision setting. <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":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480461","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}

{"title":"Assessment of Fracture Line Angle in Mallet Fractures.","authors":"Erdem Ateş, Ender Gümüşoğlu, Anıl Arikan, Metin Manouchehr Eskandari","doi":"10.1142/S2424835525500018","DOIUrl":"https://doi.org/10.1142/S2424835525500018","url":null,"abstract":"<p><p><b>Background:</b> Surgery is often offered to patients with mallet fractures that have a large, displaced fragment and/or joint subluxation. However, the surgical approach remains a subject of debate, and surgery is frequently associated with unsatisfactory outcomes. We felt that the angle formed by the fracture line and the long axis of the distal phalanx on a lateral view radiograph (fracture line angle [FLA]) could be useful in determining the appropriate treatment strategy. The aim of this study was to assess the FLA and its distribution in mallet fractures. <b>Methods:</b> Three researchers measured the mallet FLA and the percentage of articular surface (PAS) involved in the lateral radiographs of 103 patients with a mallet fracture. <b>Results:</b> There was a strong correlation between the mallet FLA and the percentage of joint surface involvement between the three researchers. The mean FLA was 42.59° (±11.54) and it ranged from -1 to +1 standard deviation in 73 individuals (70.87%). The FLA varied over a wide range, while clustering near the average value. The average PAS involvement was 46.5% (±8.7%). There was no correlation between FLA and PAS involvement (<i>p</i> > 0.05). <b>Conclusions:</b> It is possible to quantify the mallet FLA accurately and consistently. It varies widely, regardless of the PAS involvement. When choosing the type of treatment and making prognostic predictions, the mallet FLA may be a helpful guide. <b>Level of Evidence:</b> Level IV (Diagnostic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395188","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}

{"title":"Protocol to Develop a Core Outcomes Set for Peripheral Nerve Injury.","authors":"Christopher J Dy, Roy S Horowitz, David M Brogan","doi":"10.1142/S2424835525500043","DOIUrl":"https://doi.org/10.1142/S2424835525500043","url":null,"abstract":"<p><p><b>Background:</b> Advances in treatment philosophies and microsurgical techniques for peripheral nerve injuries (PNI) have led to improved outcomes. However, lack of standardisation in the evaluation of clinical outcomes after PNI treatment precludes the ability to compare reconstruction methods, such as nerve transfer, nerve grafting, free functioning muscle transfers and tendon transfers. To this end, our goal is to work collaboratively to establish a core outcome set to evaluate outcomes after PNI. <b>Methods:</b> The protocol for this arc of work, delineated in this manuscript, consists of two phases: (1) conducting a systematic review of how outcomes are currently reported following PNI and (2) a Delphi process to gain consensus on the measures to include in the core outcome set for PNI. In the Delphi process, two online rounds will be used to gather consensus on the importance of each outcome measure. A final round will be conducted in person to discuss and resolve measures for which there is not yet consensus and to finalise the core outcomes set. <b>Conclusions:</b> Through this process, a common standard for reporting outcomes after PNI will be created, facilitating collaboration and future research.</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395190","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}

{"title":"Clinical Outcome of Endoscopically Assisted Mini-open Carpal Tunnel Release.","authors":"Junichi Iijima, Yasuto Tajiri","doi":"10.1142/S242483552550002X","DOIUrl":"https://doi.org/10.1142/S242483552550002X","url":null,"abstract":"<p><p><b>Background:</b> Carpal tunnel syndrome (CTS) can be treated surgically. Although the minimally invasive open surgical method is widely used, it is not possible to directly visualise the entire length of the carpal tunnel, especially the proximal end, which is on the side away from the skin incision. In this study, we performed a mini-open carpal tunnel release with endoscopic assistance to release the entire length of the carpal tunnel under direct vision and investigated the treatment outcomes. <b>Methods:</b> The surgical method included an incision of ≤2 cm in the palm, cutting of the transverse carpal ligament under direct vision and cutting of the forearm fascia under endoscopic vision. A uniquely designed sheath was used for the endoscopic resection. We investigated the sex, age, medical history, symptoms, examination findings, anaesthesia method, operation time, thenar motor branch variation, postoperative complications, presence or absence of pillar pain and final examination findings of the target patients. <b>Results:</b> A total of 100 hands (85 patients) were included. Anatomical variations of the thenar motor branches were observed in 19 hands. At the final follow-up, hand numbness improved in all patients, while mild numbness was observed in 25 hands. The abductor pollicis brevis muscle improved in all patients with paresis, but 8 of the 27 hands remained completely paralysed. Pillar pain was observed in 36 hands at 8 weeks postoperative, but the condition improved in all patients. The clinical outcomes of this study were good with no cases of major complications or reoperation. <b>Conclusions:</b> The minimally invasive open surgical method described here can be reliably used to release the forearm fascia proximal to the carpal tunnel. The thenar motor branch can also be confirmed under direct visualisation, making it a relatively safe and useful approach. <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":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395189","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}

{"title":"The Transverse Sigmoid Notch Morphology Unravelled.","authors":"Simon B Kramer, Frederike Raad, Alexander Hauser, Inger B Schipper, Niels W L Schep","doi":"10.1142/S2424835525500031","DOIUrl":"https://doi.org/10.1142/S2424835525500031","url":null,"abstract":"<p><p><b>Background:</b> Several studies have described pathology in relation to transverse sigmoid notch morphology, using the Tolat transverse sigmoid notch classification. It is believed that the entire shape of a sigmoid notch can be described using Tolat sigmoid types. We hypothesised that the determination of the sigmoid notch shape (SNS) depends on the level of the transverse CT plane on the axial axis of the distal radius. The aim of this study was to determine and compare the transverse SNS on different axial CT levels in the same wrist. <b>Methods:</b> The transverse SNS of 53 participants were independently qualitatively classified by two researchers in accordance with the four morphologies described by Tolat et al. The SNS was determined at two levels on the axial axis of the distal radius; at the level of the most prominent part of Lister tubercle, determined on the sagittal plane and at the level of the 'smallest distance between the ulnar head and sigmoid notch' (SDUS). <b>Results:</b> Forty-seven percent of the wrists demonstrated different SNS types according to Tolat classification, depending on the axial level of the CT scan. Interobserver agreement on the transverse sigmoid shape was 87% at Lister tubercle and 85% at SDUS, which can both be interpreted as 'excellent'. <b>Conclusions:</b> Despite an excellent interobserver agreement, 47% of the study population had different transverse sigmoid notch types within the same wrist. We, therefore, conclude that Tolat transverse sigmoid classification may not be useful for the description of potential pathology in relation to the sigmoid notch morphology.</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395192","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}

{"title":"The Role of Confirmatory Testing in Carpal Tunnel Syndrome: Electrodiagnostic Study, Ultrasound and CTS-6.","authors":"Daniel C Gabriel, Leah Demetri, Dafang Zhang","doi":"10.1142/S2424835525400016","DOIUrl":"https://doi.org/10.1142/S2424835525400016","url":null,"abstract":"<p><p>Carpal tunnel syndrome (CTS) is the most common upper extremity compressive neuropathy. The reference standard for the diagnosis of CTS remains an area of controversy. The diagnosis can be established clinically, but options for confirmatory testing include electrodiagnostic studies, ultrasound and diagnostic aids such as the CTS-6 score. This review article summarises the current evidence for each confirmatory testing modality, contrasts their advantages and disadvantages and discusses future directions for investigation. <b>Level of Evidence:</b> Level V (Diagnostic).</p>","PeriodicalId":51689,"journal":{"name":"Journal of Hand Surgery-Asian-Pacific Volume","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395191","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}