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PURPOSE: This study reviewed the results of the figure-of-eight ligament reconstruction, a technique used in the surgical management of thumb carpometacarpal (CMC) instability. This technique establishes joint stability through forces originating within the CMC joint, providing volar and dorsal support. METHODS: We evaluated the outcomes of 15 patients with nontraumatic, nonarthritic thumb CMC instability treated with the figure-of-eight ligament reconstruction technique. This technique involves routing a graft of the palmaris longus tendon through the base of the first metacarpal and trapezium bone in a figure-of-eight fashion. Preoperative visual analog scale (0-100) for pain and Michigan Hand Outcomes Questionnaire total scores were compared with 3- and 12-month postoperative scores. Secondary outcomes included strength, range of motion, patient satisfaction, return to work, and complications. RESULTS: A significant improvement between intake and 12 months after surgery was observed for both Michigan Hand Outcomes Questionnaire total scores (53, SD 3 vs 70, SD 4) and visual analog scale pain scores (63, SD 4 vs 36, SD 7). Additionally, after surgery, restored thumb CMC joint stability was reported for all patients. Strength and range of motion improved between intake and 12 months after surgery. The median return to work was 6 weeks. Nine (60%) patients rated their satisfaction as "excellent" or "good," and 11 (73%) patients said that they would undergo the surgery again. CONCLUSIONS: The figure-of-eight ligament reconstruction significantly improves pain and function in patients with thumb CMC instability while restoring joint stability and preserving range of motion, making it a suitable technique. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
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PURPOSE: To investigate the effect of 4-corner fusion (4CF) or proximal row carpectomy (PRC) on wrist motion, strength, and outcome for 2 different cohorts from 2 separate institutions performing either 4CF or PRC for stage 2/3 scaphoid nonunion advanced collapse and scapholunate advanced collapse. METHODS: The researchers assessed 46 subjects (24 4CF and 22 PRC), mean age 54 years, with a flexible electrogoniometer to measure maximum wrist motion and circumduction and compare it with the nonsurgical wrist. We analyzed the shape, size, rate, and smoothness of the circumduction curves. We assessed the maximum grip and sustainability of grip for 60 seconds using a digital grip analyzer. Patient evaluation measure and Michigan Hand Questionnaires measured patient-reported outcomes. RESULTS: Flexion-extension in the surgically treated wrist was 50% of the nonsurgical side after a 4CF and 65% after a PRC. The radioulnar deviation component in circumduction of the surgically treated wrist was similar but markedly decreased after either procedure. The mean area of circumduction of the surgically treated wrist was similar after a PRC and a 4CF but was 30% of the nonsurgical wrist. The center of the circumduction ellipse after a PRC was closer than after a 4CF to the opposite wrist. The orientation of the plane of circumduction was 22° to the vertical flexion-extension plane after a PRC. After a 4CF, the plane was more vertical (9°). The peak grip strength and the area under the force time curve was 80% of the nonsurgical side after a PRC and 60% after a 4CF. The Michigan Hand Questionnaire result was 90% of the score for the nonsurgical hand after a PRC and 75% of score for the nonsurgical hand after a 4CF. CONCLUSIONS: The PRC provided improved flexion-extension with a circumduction curve concentric with the nonsurgical wrist. The 4CF limited extension and ulnar deviation more than did a PRC. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
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Ossos do Carpo/cirurgia , Osso Semilunar/cirurgia , Osteoartrite/cirurgia , Osso Escafoide/cirurgia , Articulação do Punho/cirurgia , Estudos Transversais , Feminino , Força da Mão/fisiologia , Humanos , Masculino , Pessoa de Meia-Idade , Osteoartrite/fisiopatologia , Osteotomia , Amplitude de Movimento Articular/fisiologia , Inquéritos e Questionários , Resultado do TratamentoRESUMO
The aim of this article is to provide an updated systematic review on the 8 most commonly used surgical procedures to treat trapeziometacarpal osteoarthritis. A thorough literature search was performed using predetermined criteria. A total of 35 articles fulfilled the inclusion criteria. Nine of these 35 articles were not included in previous systematic reviews. Systematic evaluation demonstrated the following: (1) there is no evidence that trapeziectomy or trapeziectomy with tendon interposition is superior to any of the other techniques. However, when interposition is performed, autologous tissue interposition seems to be preferable. (2) Trapeziectomy with ligament reconstruction or trapeziectomy with ligament reconstruction and tendon interposition (LRTI) is not superior to any of the other techniques. However, follow-up in the studies with a higher level of evidence was relatively short (12 mo); therefore, long-term benefits could not be assessed. In addition, trapeziectomy with LRTI seems associated with a higher complication rate. (3) Because the studies on thumb carpometacarpal (CMC) arthrodesis were of less methodological quality and had inconsistent outcomes, we are not able to conclude whether CMC arthrodesis is superior to any other technique. Therefore, high-level randomized trials comparing CMC arthrodesis with other procedures are needed. Nevertheless, findings in the newly included studies did show that nonunion rates in the literature are on average 8% to 21% and, complications and repeat surgeries are more frequent following CMC arthrodesis. (4) A study on joint replacement showed that total joint prosthesis might have better short-term results compared to trapeziectomy with LRTI. However, high-level randomized trials comparing total joint prosthesis with other procedures are needed. In addition, there is no evidence that the Artelon spacer is superior to trapeziectomy with LRTI. We conclude that, at this time, no surgical procedure is proven to be superior to another. However, based on good results of CMC arthrodesis and total joint prostheses, we postulate that there could be differences between the various surgical procedures. Therefore randomized clinical trials of CMC arthrodesis and total joint prostheses compared to trapeziectomy with long follow-up (>1 y) are warranted.
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Articulações Carpometacarpais/cirurgia , Osteoartrite/cirurgia , Polegar/cirurgia , Artrodese , Artroplastia de Substituição , Humanos , Procedimentos Ortopédicos , Procedimentos de Cirurgia Plástica , Reoperação/estatística & dados numéricos , Trapézio/cirurgia , Resultado do TratamentoRESUMO
Routine measurement of outcome of clinical care is increasingly considered important, but implementation in practice is challenging. This article describes (1) how the authors created and implemented a routine outcome measurement cohort of patients with hand and wrist conditions and (2) how these data are used to improve the quality of care and facilitate scientific research. Starting in 2011, routine outcome measurement was implemented at all practice sites (currently 22) of a specialized treatment center for hand and wrist conditions across The Netherlands. The authors developed five "measurement tracks," including measurements administered at predetermined time points covering all hand and wrist disorders and treatments. An online system automatically distributes measurements among patients, which can be accessed by health care professionals. Using this system, the total number of yearly assigned tracks increased up to over 16,500 in 2018, adding up to 85,000 tracks in 52,000 patients in total. All surgeons, therapists, and other staff have direct access to individual patient data and patients have access to their treatment information using a secure patient portal. The data serve as a basis for studies on, among others, comparative effectiveness, prediction modeling, and clinimetric analyses. In conclusion, the authors present the design and successful implementation of a routine outcome measurement system that was made feasible using a highly automated data collection infrastructure, tightly linked to the patient journey and the workflow of health care professionals. The system serves not only as a tool to improve care but also as a basis for scientific research studies.
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Implementação de Plano de Saúde , Doenças Musculoesqueléticas/terapia , Sistemas On-Line , Ortopedia/organização & administração , Avaliação de Resultados em Cuidados de Saúde/organização & administração , Estudos de Coortes , Coleta de Dados/métodos , Mãos/fisiopatologia , Humanos , Doenças Musculoesqueléticas/fisiopatologia , Países Baixos , Ortopedia/métodos , Avaliação de Resultados em Cuidados de Saúde/métodos , Medição da Dor , Melhoria de Qualidade , Punho/fisiopatologiaRESUMO
BACKGROUND: Percutaneous needle aponeurotomy is a less invasive surgical alternative to limited fasciectomy for Dupuytren's contracture, but appeared less efficacious in a previous randomized clinical trial. This study compared the effectiveness of both techniques in contemporary clinical practice. METHODS: The authors evaluated prospectively gathered data from all patients who were treated with percutaneous needle aponeurotomy or limited fasciectomy between 2011 and 2014 at six hand surgery practice sites in The Netherlands. The degree of total active extension deficit, Michigan Hand Outcomes Questionnaire subscores, and complications evaluated at 6 to 12 weeks after treatment were compared after propensity score-based inverse-probability weighting to account for the differences in baseline characteristics between the treatment groups. RESULTS: After inverse-probability weighting, 78 percutaneous needle aponeurotomy patients and 103 limited fasciectomy patients remained with similar characteristics (88 percent Tubiana grade I or II). The degree of total residual extension deficit at follow-up was similar between the weighted groups (percutaneous needle aponeurotomy, 21 degrees; limited fasciectomy, 18 degrees; p = 0.330). Furthermore, percutaneous needle aponeurotomy was associated with a lower mild complication rate (percutaneous needle aponeurotomy, 5.2 percent; limited fasciectomy, 24.3 percent; p < 0.001) and larger increases in the subdomain scores of satisfaction (p < 0.001), work performance (p < 0.001), activities of daily living (p = 0.009), and overall hand function (p = 0.001). CONCLUSIONS: This multicenter observational study found that, among patients with mildly to moderately affected digits, percutaneous needle aponeurotomy reduced contractures as effectively as limited fasciectomy does in clinical practice. Furthermore, percutaneous needle aponeurotomy provided a more rapid functional recovery and had a lower rate of mild complications. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
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Aponeurose/cirurgia , Contratura de Dupuytren/cirurgia , Fasciotomia/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Procedimentos Ortopédicos/métodos , Adulto , Idoso , Pesquisa Comparativa da Efetividade , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/instrumentação , Agulhas , Procedimentos Ortopédicos/instrumentação , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Hypermobility of the first carpometacarpal joint is mostly surgically treated with a volar approached stabilization by Eaton, but recent studies indicate the importance of the dorsoradial and intermetacarpal ligaments (DRL and IML) for carpometacarpal joint stability. The aim of this study was to compare a dorsal and volar technique for primary carpometacarpal hypermobility regarding pain and functional outcome. METHODS: Patients with non-degenerative, painful carpometacarpal hypermobility were included and were randomly assigned to either the volar technique using the FCR, or a dorsal technique using the ECRL. After premature termination of the trial, we followed all patients treated with the volar approach. Pain, strength, and ADL function using DASH and Michigan Hand Questionnaires (MHQ) were measured at baseline and 3 and 12 months after surgery. RESULTS: After including 16 patients, the randomized trial comparing the volar and dorsal technique was terminated because of significant increased pain in the dorsal group. Although none of the other outcome measures were significant in the underpowered comparison, in line with the pain scores, all variables showed a trend towards a worse outcome in the dorsal group. Between 2009 and 2012, 57 thumbs were surgically stabilized. We found significant better pain and MHQ scores, and after 1 year improved grip and key pinch strength. Patients returned to work within 8 (±7) weeks, of which 85 % in their original job. CONCLUSIONS: Surgical stabilization of the thumb is an effective method for patients suffering from hypermobility regarding pain, daily function, and strength. We recommend a volar approach. Level of Evidence: Level I, therapeutic study.
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The purpose of this study was to quantify 3-dimensional (3-D) in vivo scaphoid kinematics during flexion-extension motion (FEM) and radial-ulnar deviation (RUD) of the hand. The right wrists of 11 healthy volunteers were imaged by spiral computed tomography during RUD and 5 of those wrists also during FEM. With a matching technique, relative translations and rotations of the scaphoids were traced. Our results showed a broad spectrum of kinematic patterns of the scaphoid during RUD, with small intercarpal motions within the proximal carpal row. Some scaphoids rotated basically around the flexion-extension axis only whereas others rotated almost entirely around the deviation axis during RUD. During FEM we found highly uniform scaphoid motion patterns with large intercarpal motions within the proximal carpal row. These findings suggest that current theories cannot sufficiently explain wrist kinematics and stress the need for more in vivo studies on 3-D carpal kinematics.
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Movimento/fisiologia , Rádio (Anatomia)/fisiologia , Osso Escafoide/fisiologia , Ulna/fisiologia , Adulto , Fenômenos Biomecânicos , Feminino , Humanos , Imageamento Tridimensional , Masculino , Rádio (Anatomia)/diagnóstico por imagem , Rotação , Osso Escafoide/diagnóstico por imagem , Tomografia Computadorizada Espiral , Ulna/diagnóstico por imagem , Articulação do Punho/diagnóstico por imagem , Articulação do Punho/fisiologiaRESUMO
PURPOSE: Techniques have been developed very recently with which it is possible to quantify accurately in vivo 3-dimensional (3-D) carpal kinematics. The aim of this study was to evaluate the feasibility of our novel 3-D registration technique by comparing our data with data found in the literature. METHOD: The right wrists of 11 healthy volunteers were imaged by spiral computed tomography (CT) during radial-ulnar deviation and 5 of those wrists were imaged also during flexion-extension motion. With a matching technique relative translations and rotations of the carpal bones were traced. We compared our in vivo results with data presented in the literature. RESULTS: We found our in vivo data largely to concur with in vitro data presented in the literature. In vivo studies revealed only larger out-of-plane motions within the proximal carpal row than described in most in vitro studies. In vivo studies also showed larger interindividual variations. CONCLUSIONS: A single functional model of carpal kinematics could not be determined. We expect that in vivo 3-D CT studies on carpal kinematics, especially when applied to dynamic wrist motion, will have future diagnostic applications and provide information on long-term results of surgical interventions.