Stern P J
J Hand Surg Am. 1981 Nov;6(6):602-4. doi: 10.1016/s0363-5023(81)80142-6.
The management of lateral dislocations of the proximal interphalangeal joint is controversial. Absolute indications for operative management are few, and most dislocations can be treated nonoperatively. In this case, the ulnar collateral ligament was trapped between the lateral hand and central slip of the dorsal apparatus and required open reduction for a satisfactory functional result.
近端指间关节外侧脱位的处理存在争议。手术治疗的绝对指征很少，大多数脱位可以非手术治疗。在这种情况下，尺侧副韧带被困于手部外侧与背侧结构的中央束之间，需要切开复位以获得满意的功能结果。
