1. Percutaneous A1 pulley release for trigger digits
- Author
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T R, Luan, M C, Chang, C F, Lin, Y, Liu, J K, Yu, and W H, Lo
- Subjects
Adult ,Aged, 80 and over ,Male ,Postoperative Complications ,Humans ,Female ,Tenosynovitis ,Middle Aged ,Aged ,Skin - Abstract
Recently, percutaneous trigger digit release has been reported as a safe, effective office procedure. The purpose of this study was to further assess the safety and efficacy of this technique.From November, 1996, to August, 1997, 69 consecutive patients with 71 primary trigger digits were treated with percutaneous A1 pulley release. The operations were performed using the tip of a 19-gauge needle, mounted on a 3-ml syringe. The mean age of the patients was 66 years. The mean duration of follow-up was 21 weeks. The patients were prospectively classified into two groups according to age, sex, digit involved, duration of symptoms and whether or not they had had previous local steroid injection.Sixty-three digits were completely free of triggering. Residual triggering or inadequate release was found in eight digits at final follow-up. The success rate was not associated with sex, age, digit involved, duration of symptoms or history of local steroid injection. No major complications were found in this study, but minor complications included persistent local tenderness in nine digits and subcutaneous hematoma in six digits. Risk factors related to persistent local tenderness were female gender and trigger thumb.Percutaneous A1 pulley release is an effective, safe and convenient procedure for the treatment of trigger digits.
- Published
- 1999