Injectable Recombinant Human Platelet-derived Growth Factor in Collagen Carrier for Hindfoot Fusion.

Arthrodesis of the hindfoot is a common procedure for degenerative joint disease and/or severe deformity. Nonunion is a common complication from this procedure, causing an increased burden to the patient and health care system, often resulting in the need for revision surgery. Recombinant human platelet-derived growth factor (rhPDGF) has been shown to be a safe and effective tool to enhance arthrodesis rates in hindfoot surgery while avoiding the potential morbidity of bone grafting. This article provides a review of the role of rhPDGF in hindfoot fusions, and the surgical technique for performing an rhPDGF enhanced double-arthrodesis through a medial approach.