Kawamura Kenji, Omokawa Shohei, Shimizu Takamasa, Tanaka Yasuhito
Department of Orthopaedic Surgery, Nara Medical University, Kashihara, Nara, Japan.
J Hand Surg Am. 2010 Sep;35(9):1463-5. doi: 10.1016/j.jhsa.2010.05.025. Epub 2010 Aug 17.
A 37-year-old man sustained a floating distal interphalangeal (DIP) joint injury to the left index finger. The diagnosis was not confirmed until 3 months after the injury because of minimal deformity of the injured finger. Open reduction and internal fixation of the dorsally displaced floating DIP joint was carried out. Bone union was achieved but radiographs revealed osteoarthritis of the DIP joint.
一名37岁男性左手食指远节指间（DIP）关节遭受漂浮伤。由于伤指畸形轻微，损伤3个月后才确诊。对背侧移位的漂浮DIP关节进行了切开复位内固定术。实现了骨愈合，但X线片显示DIP关节存在骨关节炎。
