Intramedullary Nailing for Pilon Nonunions.

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Abstract

[Indexed for MEDLINE] 13. J Am Acad Orthop Surg. 2000 Jul-Aug;8(4):253-65. doi: 10.5435/00124635-200007000-00006. Complications after treatment of tibial pilon fractures: prevention and management strategies. Thordarson DB(1). Author information: (1)Foot and Ankle Trauma and Reconstructive Surgery, Department of Orthopaedics, University of Southern California School of Medicine, Los Angeles, CA 90033, USA. Complications after treatment of tibial pilon fractures can occur intraoperatively or in the early or late postoperative period. Perioperative complications include malreduction, inadequate fixation, and intra-articular penetration of hardware, all of which may be minimized by preoperative planning and meticulous operative technique. Wound complications can lead to deep infection, with potentially catastrophic consequences. The incidence of wound complications may be lessened by delaying surgery 5 to 14 days, until the posttraumatic swelling has subsided. Temporary fixation with a medial spanning external fixator is recommended if definitive internal fixation is delayed. Fracture blisters should be left undisturbed until the time of surgery. Incisions through blood-filled blisters should be avoided whenever possible. Limited incisions to achieve reduction and fixation should be made directly over fracture sites, to minimize soft-tissue stripping. An indirect reduction technique involving the use of ligamentotaxis and low-profile small-fragment implants that minimize tension on the incision should be used. Late complications, such as stiffness and posttraumatic arthritis, correlate with the severity of the initial injury and the accuracy of reduction. Loss of ankle motion can be minimized by early range-of-motion exercise after stable fixation has been achieved. Posttraumatic ankle arthrosis should be initially treated with anti-inflammatory medication, activity modification, and walking aids. Symptomatic patients often require an ankle arthrodesis. DOI: 10.5435/00124635-200007000-00006