Abstract
Treatment for comminuted fracture dislocations of the proximal interphalangeal joint (pilon injuries) remains a challenge. We present our short term results of twelve pilon fracture dislocations treated by closed reduction and application of a distraction dynamic external fixator. The aim of the study was to assess the clinical outcomes and compare them to the original description by Hynes and Giddins. A cohort of 12 consecutive patients with pilon fracture of the proximal interphalangeal joint (comminuted fracture of the base of middle phalanx, longitudinally unstable with joint subluxation), were treated with this method over the study period. Data was collected by an independent observer at last follow-up appointment in the clinic. The outcome measures recorded were; level of residual pain, arc of motion, X-ray appearance, return to work and satisfaction with the procedure. The study group comprises of 7 male and 5 female patients at a mean age of 38.1 years (range 21–70 years). The average range of movement achieved was 13–87° at a mean follow-up of 16.4 weeks (Range 12–42 weeks). Early return to work, good pain relief and high level of patient satisfaction were achieved. No serious complication was noted during this period. We used the construct with slight modification of the original description and we feel this modification may help to reduce the pin site infection. We found the results reproducible and based on our experience we recommend this technique to treat these complex intra-articular fractures of base of middle phalanx.
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Mansha, M., Miranda, S. Early Results of A Simple Distraction Dynamic External Fixator in Management of Comminuted Intra-Articular Fractures of Base of Middle Phalanx. J Hand Microsurg 5, 63–67 (2013). https://doi.org/10.1007/s12593-013-0099-x
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DOI: https://doi.org/10.1007/s12593-013-0099-x