Modified minimally invasive extensor carpi radialis longus tenodesis for scapholunate dissociation: a prospective observational study

BMC Musculoskeletal Disorders

Technical Advance

Peter M. Vogt¹  Sebastian Hoffmann²  André Gutcke²  Alexander Kaltenborn³  Andreas Settje⁴  Mike Rüttermann⁵ 

[1] Department of Plastic, Aesthetic, Hand and Reconstructive Surgery, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany;Department of Trauma and Orthopedic Surgery, Section for Reconstructive and Hand Surgery, Federal Armed Forces Hospital Westerstede, Lange Strasse38, 26655, Westerstede, Germany;Department of Trauma and Orthopedic Surgery, Section for Reconstructive and Hand Surgery, Federal Armed Forces Hospital Westerstede, Lange Strasse38, 26655, Westerstede, Germany;Core Facility Quality Management and Health Technology Assessment in Transplantation, Integrated Research and Treatment Centre Transplantation (IFB-Tx), Hannover Medical School, Hannover, Germany;Department of Trauma and Orthopedic Surgery, Section for Reconstructive and Hand Surgery, Federal Armed Forces Hospital Westerstede, Lange Strasse38, 26655, Westerstede, Germany;Institute of Hand and Plastic Surgery Oldenburg, Oldenburg, Germany;Department of Trauma and Orthopedic Surgery, Section for Reconstructive and Hand Surgery, Federal Armed Forces Hospital Westerstede, Lange Strasse38, 26655, Westerstede, Germany;Institute of Hand and Plastic Surgery Oldenburg, Oldenburg, Germany;Department of Plastic Surgery, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands;

关键词: Scapholunate dissociation;    ECRL-tenodesis;    Minimal invasive technique;    Wrist surgery;    Carpal instability;    Wrist trauma;   

DOI  :  10.1186/s12891-017-1414-7

 received in 2016-10-15, accepted in 2017-01-16,  发布年份 2017

来源: Springer

【 摘 要 】

BackgroundScapholunate dissociation is the most common form of carpal instability. However, there is no gold standard for operative treatment. In this prospective observational study on 54 patients, a modified minimally invasive dynamic extensor carpi radialis longus tenodesis is described, which is characterized by a smaller approach and application of a cannulated screw and washer for tendon fixation.MethodsQuick-Disabilities of Arm, Shoulder and Hand (DASH)-questionnaire results, post-operative satisfaction, range of motion and grip strength are analyzed.ResultsA median Quick-DASH of 54.6 was observed pre-operatively which significantly improved to a median of 28.4 after the procedure (p < 0.001). Median follow-up was 24 months. Of 46 completely followed-up patients, 31 patients (67.4%) reported that they were satisfied with the outcome. Thirty-seven patients (80.4%) would recommend the procedure to a friend. Thirty-five patients (76.1%) reported some kind of complaint in the operated hand during follow-up. There was no association of severity of symptoms and co-morbidities with the outcome. Neither palmar flexion, nor dorsal extension was significantly different between the operated and non-operated wrist. The operated wrists were observed to have less grip strength than non-operated wrists.ConclusionsThe presented method seems to be as successful as other techniques described in literature. It is less invasive, thus more patient friendly without harming feasibility of future salvage options. However, post-operative complaint rate was quite high.

【 授权许可】

CC BY   
© The Author(s). 2017