BACKGROUND: This study aims to compare surgical outcomes of severe carpal tunnel syndrome (CTS) treated with mini-incision versus extensile release. METHODS: The method employed in this study was a retrospective review of patients with severe CTS, defined by electrophysiologic studies showing non-recordable distal sensory latency of the median nerve. Patients underwent either a mini-incision (2 cm) release of the transverse carpal ligament (group 1) or extensile release proximal to the wrist flexion crease (group 2). Exclusion criteria included prior carpal tunnel release, use of muscle flap, multiple concurrent procedures, or a prior diagnosis of peripheral neuropathy. Group 1 included 70 wrists (40 females, 30 males). Group 2 included 64 wrists (35 females, 29 males). Reported outcomes included pre- and post-operative grip strength as well as Boston Carpal Tunnel Questionnaires (BCTQ). RESULTS: Patients in group 1 had a 22.6 % increase in grip strength postoperatively (4.5 months ± 5.0), while patients in group 2 had a 59.3 % increase (10.0 months ± 6.9). BCTQ surveys from group 1 (n = 46) demonstrated a symptom severity score of 12.93 and functional status score of 9.39 at an average follow-up of 41.9 ± 10.6 months. Group 2 (n = 42) surveys demonstrated averages of 12.88 and 9.10 at 43.1 ± 11.6 months. One patient in the mini-incision cohort required revision surgery after 2 years, while no patient in the extended release cohort underwent revision. CONCLUSION: No significant differences between the two procedures with regard to patient-rated symptom severity or functional status outcomes were found. Both techniques were demonstrated to be effective treatment options for severe CTS.
BACKGROUND: This study aims to compare surgical outcomes of severe carpal tunnel syndrome (CTS) treated with mini-incision versus extensile release. METHODS: The method employed in this study was a retrospective review of patients with severe CTS, defined by electrophysiologic studies showing non-recordable distal sensory latency of the median nerve. Patients underwent either a mini-incision (2 cm) release of the transverse carpal ligament (group 1) or extensile release proximal to the wrist flexion crease (group 2). Exclusion criteria included prior carpal tunnel release, use of muscle flap, multiple concurrent procedures, or a prior diagnosis of peripheral neuropathy. Group 1 included 70 wrists (40 females, 30 males). Group 2 included 64 wrists (35 females, 29 males). Reported outcomes included pre- and post-operative grip strength as well as Boston Carpal Tunnel Questionnaires (BCTQ). RESULTS:Patients in group 1 had a 22.6 % increase in grip strength postoperatively (4.5 months ± 5.0), while patients in group 2 had a 59.3 % increase (10.0 months ± 6.9). BCTQ surveys from group 1 (n = 46) demonstrated a symptom severity score of 12.93 and functional status score of 9.39 at an average follow-up of 41.9 ± 10.6 months. Group 2 (n = 42) surveys demonstrated averages of 12.88 and 9.10 at 43.1 ± 11.6 months. One patient in the mini-incision cohort required revision surgery after 2 years, while no patient in the extended release cohort underwent revision. CONCLUSION: No significant differences between the two procedures with regard to patient-rated symptom severity or functional status outcomes were found. Both techniques were demonstrated to be effective treatment options for severe CTS.
Entities:
Keywords:
Extensile release; Mini-incision; Outcomes; Severe carpal tunnel syndrome
Authors: Sai K Devana; Andrew R Jensen; Kent T Yamaguchi; Anthony D'Oro; Zorica Buser; Jeffrey C Wang; Frank A Petrigliano; Casimir Dowd Journal: Hand (N Y) Date: 2018-01-11
Authors: Kyle R Eberlin; Christopher J Dy; Mark D Fischer; James L Gluck; F Thomas D Kaplan; Thomas J McDonald; Larry E Miller; Alexander Palmer; Marc E Walker; James F Watt Journal: Medicine (Baltimore) Date: 2022-10-14 Impact factor: 1.817