[A modified Viernstein and Kelly surgical technic for correcting chronic recurrent peroneal tendon dislocation].

An operative technique modified after Viernstein and Kelly for the treatment of chronic, recurrent peronal tendon dislocation is presented, which has been performed successfully in 15 cases. Principal elements of this technique are an improvement of the bony containment of the tendons within the shallowed, malleolar sulcus and the use of the outer layer of the dislocation pouch as superior retinaculum. This is achieved by inserting the outer layer underneath a dorsally displaced, bony lamella of the outer malleolus.