Park Il-Jung, Lee Yoon-Min, Rhee Seung-Koo, Song Seok-Whan, Kim Hyung-min, Choi Ki-Bum
Department of Orthopedic Surgery, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Korea.
Department of Orthopedic Surgery, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Clin Orthop Surg. 2015 Dec;7(4):523-6. doi: 10.4055/cios.2015.7.4.523. Epub 2015 Nov 13.
Trigger wrist is a relatively rare disease compared to trigger finger, which is the most common disorder found in hands. Patients with trigger wrist usually complain about the following symptoms: snapping and clicking or triggering around carpal tunnel with or without mild to moderate median neuropathy. There are a total of five cases of trigger wrist: three cases of anomalous muscle belly of flexor digitorum superficialis and two cases of fibroma around flexor tendon sheath within carpal tunnel. This study reports on two of those cases: one with anomalous muscle and the other with fibroma of flexor tendon sheath. Accurate examination and proper diagnosis are mandatory to obviate improper and time-wasting treatment for patients with trigger wrist.
与扳机指相比，扳机腕是一种相对罕见的疾病，扳机指是手部最常见的病症。扳机腕患者通常会抱怨以下症状：腕管周围有弹响、卡嗒声或卡顿，伴有或不伴有轻至中度正中神经病变。共有5例扳机腕病例：3例为指浅屈肌异常肌腹，2例为腕管内屈肌腱鞘周围纤维瘤。本研究报告其中2例病例：1例为异常肌肉，另1例为屈肌腱鞘纤维瘤。对于扳机腕患者，准确的检查和正确的诊断是避免不恰当和浪费时间的治疗所必需的。
