Use of Cadaveric Graft in Reconstruction of Peroneus Brevis Rupture and Lateral Ankle Instability .

This case study presents a novel technique of end-to-end implantation of cadaver graft for the repair of a complete transversely torn peroneus brevis tendon and partially torn peroneus longus tendon in a 58-year-old woman with chronic lateral ankle instability and associated lateral collateral tears. She had a history of multiple ankle sprains and had previously undergone a failed peroneus brevis tendon retubularization procedure. The use of cadaver graft is well documented in the literature for tendon repairs but not well documented in end-to-end repair of the peroneal tendons.