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Updated: May 7, 2026
Metacarpal Small Incision for Carpal Tunnel Syndrome
Published on: April 5, 2024
Mini transverse versus longitudinal incision in carpal tunnel syndrome
Murat Korkmaz1, Mehmet Ali Ekici, Mehmet Cengiz Cepoglu
1Department of Orthopaedic Surgery, Bozok University Medical Faculty, Yozgat, Turkey.
Objective:
To evaluate the effectiveness of mini-transverse compared with mini-longitudinal incision for carpal tunnel release (CTR) with reference to postoperative functional capacity, symptom severity and complication rate.
Study Design:
Analytical study.
Place And Duration Of Study:
Cumhuriyet University Medical Faculty, Department of Orthopaedics, Tokat State Hospital, Department of Orthopaedics and Medical Park Tokat Hospital, Department of Neurosurgery, from January 2007 to January 2009.
Methodology:
This study included 93 hands of 79 patients with carpal tunnel syndrome (CTS), which were operated between 2007 and 2009. Patients were divided according to incision types into Group-1 (undergoing mini-longitudinal incision) and Group-2 (undergoing mini-transverse incision). Patients were evaluated initially and at 3 weeks after treatment according to symptom severity and functional status of Boston Questionnaire (BQ). Demographic and clinical data were analyzed and compared statistically between two groups.
Results:
Statistically significant differences were observed in BQ symptom and functional scores between the pre- and postoperative period (p < 0.0001). BQ symptom and functional scores at postoperative period were better in Group-1 than Group-2 (p = 0.044 and p = 0.023 respectively). The scar hypersensitivity (p = 0.258) and tenderness (p = 1.00) associated with the incision sites were not statistically different.
Conclusion:
Longitudinal incision is more effective on symptom and functional conditions than transverse incision. However, there was less scar formation with transverse incision.
