The journal of hand surgery Asian-Pacific volume
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J Hand Surg Asian Pac Vol · Dec 2020
A Novel Technique for Dynamic External Fixation of Proximal Interphalangeal Joint Fracture-Dislocations.
Background: The pins and rubbers traction system is widely used to treat unstable proximal interphalangeal (PIP) joint fracture-dislocations. However, dealing with rubber bands can be difficult due to its elasticity and weakness. The purpose of this study was to report the results of an alternative dynamic external fixator technique for unstable PIP joint injuries. ⋯ Conclusions: The results were comparable to other dynamic external fixation techniques used for unstable PIP joint fracture-dislocations. The main advantages of this technique were strength of the system, procedure simplicity, the compact design, and relatively low cost. In addition, this technique can also be used in pilon fractures and comminuted shaft fractures of a middle phalanx with or without PIP joint extension.