Abstract
Introduction
Review of the literature indicates variable results for ankle arthrodesis with many complications. With improved prothesis and technique for total ankle arthroplasty and an increase in severe ankle deformities such as Charcot's joint and the neuropathic diabetic foot we are faced with the need to decrease the variables in ankle arthrodesis in primary and salvage arthrodesis. We will review current methods for ankle arthrodesis and critic how they deal with primary and revision ankle arthrodesis surgery.
Materials and methods
A customised plate or modified synthes proximal tibial plate and technique for salvage of complex pathology utilising a anterior approach and application of a contoured ustomised plate with co-axial screw fixation. Anterior incision was performed with removal of the lateral malleolus, for bone grafting in revision cases only. Thirteen arthrodeses were performed; four of these were pan-talar. All patients underwent objective and subjective assessments including overall patient satisfaction. The American Orthopaedic Foot and Ankle Society ankle/hind foot scoring system was used. The aim of this study is to identify the time taken to achieve radiologic arthrodesis, complications encountered, the required post-operative recovery for arthrodesis to be achieved and the overall patient satisfaction of results in the early to midterm post-operative period have been followed up for three years.
Conclusion
The technique offers considerable flexibility allowing the calcaneus to be incorporated in the proposed arthrodesis where necessary. With multiple points for fixation and coaxial screw entry points the contoured customised plate provides a rigid fixation for arthrodesis stabilisation with added compression being the major advantage of this technique.
