Chew Winston Y C, Chong Alphonsus K S
Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore.
Hand Surg. 2005;10(2-3):187-91. doi: 10.1142/S0218810405002802.
Restoration of motion is an important component of success in digital replantation. This is achieved only with rigid bony fixation that allows early post-operative mobilisation. In addition, the technique used should be simple and avoid excessive soft tissue stripping. These aims are difficult to achieve in amputations near the base of the proximal phalanx with existing bone fixation techniques. We describe a modification of the perpendicular loop wiring technique, where one wire loop is intra-articular, which satisfies the above criteria, and describe its application and results in two clinical cases.
恢复活动能力是断指再植成功的一个重要组成部分。这只有通过允许术后早期活动的坚固骨固定才能实现。此外,所采用的技术应简单,避免过度剥离软组织。用现有的骨固定技术,在近节指骨基部附近的截肢手术中很难实现这些目标。我们描述了一种垂直环扎技术的改良方法,其中一个钢丝环位于关节内,该方法满足上述标准,并介绍了其在两个临床病例中的应用及结果。