Preliminary Report of a Hybrid Total Ankle Arthroplasty Combining a Stemmed Intramedullary Tibial Component With Chamfer-Cut Talar Dome.

Total ankle arthroplasty (TAA) is a viable treatment for end-stage ankle arthritis. In our experience, a stemmed intramedullary tibial component combined with a chamfer-cut talar component provides the most stable construct for TAA. We present our technique for placement of this hybrid prosthesis utilizing the INBONE tibial component in combination with the INFINITY talar component.

Intraosseous Anchorage of a Collagen Matrix Graft to Enhance Repair of Peroneus Brevis Tendon Degeneration.

Introduction: Chronic degeneration of the peroneus brevis tendon (PBT) at its insertion to the base of the fifth metatarsal is uncommon; however, when present it can be a challenge to treat. Repair of the PBT often requires tubularization with or without a peroneus longus tendon transfer. These repairs, however, may not provide resultant full muscle strength, especially if ostectomy of the fifth metatarsal base is required.