Corrective fusion for the unstable deformed hind foot in Charcot Neuroarthropathy (CN) is quite challenging and is best done in tertiary centres under the supervision of multidisciplinary teams. We present our results with a series of 42 hind foot deformity corrections in 40 patients from a tertiary level teaching hospital in the United Kingdom. The mean patient age was 59 (33–82). 16 patients had type1 diabetes mellitus, 20 had type 2 diabetes and 4 were non-diabetic. 18 patients had chronic ulceration. 17 patients were ASA 2 and 23 were ASA grade 3. All patients had acute single stage correction and Trigen hind foot nail fusion performed through a standard technique by the senior author and managed peri-operatively by the multidisciplinary team. Our outcome measures were limb salvage, deformity correction, ulcer healing, weight bearing in surgical shoes and return to activities of daily living (ADL).Introduction
Patients and methods
Scaphoid fractures accounts for approximately 15% of all fractures of hand and wrist. Proximal pole fractures represent 10–20% of scaphoid fractures. Non –operative treatment shows high incidence of non-union and avascular necrosis. Surgical intervention with bone graft is associated with better outcome. The aim of this study was to evaluate the radiological and functional outcome of management of proximal pole scaphoid non-union with internal fixation and bone grafting. We included 35 patients with proximal pole scaphoid non-union (2008–2015). All patients underwent antegrade headless compression screw fixation and bone grafting at King's College Hospital, London (except one, who was fixed with Kirschner wire). 33 patients had bone graft from distal radius and two from iliac crest. Postoperatively patients were treated in plaster for 6–8 weeks, followed by splinting for 4–6 weeks and hand physiotherapy. All the patients were analysed at the final follow-up using DASH score and x-rays. Mean age of the patients was 28 years (20–61) in 32 men and 3 women. We lost three patients (9%) to follow up. At a mean follow up of 16 weeks (12–18) twenty three patients (66%) achieved radiological union. All patients but three (91%) achieved good functional outcome at mean follow up of 14 weeks (10–16). A good functional outcome can be achieved with surgical fixation and bone graft in proximal pole scaphoid fractures non-union. Pre-operative fragmentation of proximal pole dictates type of fixation (screw or k wire or no fixation). There was no difference in outcome whether graft was harvested from distal radius or iliac crest.
