Talar neck osteotomy for flatfoot reconstruction: a 27-year follow-up study.

The talar neck osteotomy is done at the junction of the head and neck of the talus, frequently in conjunction with desmoplasty and posterior tibial tendon advancement. This is done effectively to correct severe deformities involving the talus. The correction produces a structural realignment of the talar head. Adjunctive procedures are also done when these are deformities involving the posterior column, lateral column, and/or medial column. A 27-year follow-up study is presented containing data from 215 procedures on 117 patients with a minimum of one year follow-up.