Autogenous Bone Graft Harvest Using Reamer Irrigator Aspirator (RIA) Technique for Tibiotalocalcaneal Arthrodesis

Tibiotalocalcaneal arthrodesis is a technically demanding procedure that can be associated with a high number of complications, including nonunion. Bone grafting is commonly used in arthrodesis procedures to decrease the risk of nonunion. In this article, we describe a technique that uses a reamer-irrigator-aspirator (RIA) method for procurement of autogenous bone graft for use in tibiotalocalcaneal arthrodesis fixated with a retrograde intramedullary nail. Using the RIA technique, autogenous bone graft can be readily obtained without the need for additional incisions and dissection, thereby minimizing the need for additional sources of bone graft.