Seradge H, Kleinert H E
J Hand Surg Am. 1981 Nov;6(6):543-4. doi: 10.1016/s0363-5023(81)80125-6.
Trigger finger due to stenosing flexor tenosynovitis distal to the first annular pulley is not a common finding; however, when present, it introduces a diagnostic and therapeutic challenge. Resection of the second annular pulley for release of triggering at this level may leave the patient with impaired function. The pulley can be preserved by removing an elliptical portion of the center of the tendon through a lateral incision.
第一环状滑车远端狭窄性屈肌腱腱鞘炎所致扳机指并不常见；然而，一旦出现，就会带来诊断和治疗上的挑战。在此水平切除第二环状滑车以解除扳机现象可能会使患者功能受损。可通过外侧切口切除肌腱中央的椭圆形部分来保留滑车。
