Sarmad Kazzaz1, Dishan Singh. 1. Consultant Orthopaedic Surgeon, Food and Ankle Unit, Royal National Orthopaedic Hospital Stammore, Middlesex, United Kingdom.
Abstract
BACKGROUND: The incidence of non union following a first tarsometatarsal arthrodesis (Lapidus procedure) has decreased significantly with modern techniques of minimal bone resection, meticulous bone surface preparation and rigid internal fixation. We evaluated whether a postoperative wedge shoe would increase our non-union rate. MATERIALS AND METHODS: Nineteen adult female patients (27 feet; eight bilateral, five simultaneous) undergoing a first tarsometatarsal arthrodesis for hallux valgus associated with a hypermobile first ray or for recurrent hallux valgus were managed postoperatively by allowing them to bear weight in a wedge shoe instead of a cast. Radiographs were evaluated for signs of fusion. RESULTS: All 27 feet went on to successful union after 6 to 24 weeks. There was one superficial wound infection and one case of recurrence of the hallux valgus. CONCLUSION: Based on our results, we allow adult patients undergoing a Lapidus type procedure to be managed in a postoperative wedge shoe.
BACKGROUND: The incidence of non union following a first tarsometatarsal arthrodesis (Lapidus procedure) has decreased significantly with modern techniques of minimal bone resection, meticulous bone surface preparation and rigid internal fixation. We evaluated whether a postoperative wedge shoe would increase our non-union rate. MATERIALS AND METHODS: Nineteen adult female patients (27 feet; eight bilateral, five simultaneous) undergoing a first tarsometatarsal arthrodesis for hallux valgus associated with a hypermobile first ray or for recurrent hallux valgus were managed postoperatively by allowing them to bear weight in a wedge shoe instead of a cast. Radiographs were evaluated for signs of fusion. RESULTS: All 27 feet went on to successful union after 6 to 24 weeks. There was one superficial wound infection and one case of recurrence of the hallux valgus. CONCLUSION: Based on our results, we allow adult patients undergoing a Lapidus type procedure to be managed in a postoperative wedge shoe.