Hemitalus Reconstruction with Bulk Allograft for avascular necrosis (AVN) of the talus

Pre-operative xrays demonstrating medial talus avascular necrosis

 

Pre-operative MRI demonstrating involvement of the medial half of the talus with collapse through the subchondral plate

 

Intra-operative fluoroscopy images demonstrating resection of the collapsed talus followed by implantation and fixation of bulk allograft

 

Post-operative (6 months) xrays demonstrate excellent integration of the allograft