Surgical treatment options for osteoarthritis of the first MTPJ include fusion, excision arthroplasty, interposition arthroplasty and replacement arthroplasty. 1 Arthroplasty of the first MTPJ is not a treatment modality that is, as yet, widely accepted. 2,3 although early results are promising. The Toefit-plus (tm) first MTP joint arthroplasty is an uncemented modular hemi or total joint replacement. The aim of this study was to look at the short to medium term outcome of the Toefit-plus(tm) system, performed by a single surgeon in a district general hospital. This was a retrospective study. Information was obtained from a combination of theatre logs and the operating surgeon's records. Any patient who had undergone Toefit -plus(tm) first MTP joint replacement was included. The demographic information was collated and the patients were scored using the AOFAS-IP scoring system and a VAS for pain.Introduction
Methods
The ITS volar radial plate (Implant Technology Systems, Graz/Austria) is a fixation device that allows for the distal locking screws to be fixed at variable angles (70°-110°). This occurs by the different material properties, with the screws (titanium alloy) cutting a thread through the plate holes (titanium). We present our experience with the ITS plate. We retrospectively studied 26 patients who underwent ITS plate fixation for unstable multifragmentary distal radial fractures (AO types A3, B2, B3, C2, C3). The surgery was performed either by a consultant orthopaedic hand surgeon or senior registrar. A volar approach was used every time and 10 cases required synthetic bone grafting. Post-operatively they were immobilised for an average of 2.5 weeks. The 26 patients had a mean age of 58 and the dominant side was affected in 46% of cases. 5 cases were open fractures and 10 cases followed failed manipulation under general anaesthesia. The average interval between injury and surgery was 7 days. Union was achieved in all cases. No implant infections, failure or tendon rupture/irritation occurred. There were two fractures which loss reduction, of which one required revision surgery. There was one case of CRPS. The six month average DASH score was 27.5. We consider the ITS plate a technically easy plate to use and a reliable implant at early follow-up. We value the versatility of its variable angle screw fixation ability for complex intra-articular distal radial fractures.
