Pain after trauma has received relatively little research attention compared with surgical techniques and functional outcomes, but is important to patients. We aimed to describe nerve dysfunction and pain characteristics using tibial fractures as a model. We hypothesized that early nerve dysfunction was associated with neuropathic and chronic pain. Adult patients with isolated open or closed tibial diaphyseal fractures were prospectively observed for 1-year in 5 Major Trauma Centres. Nerve dysfunction was assessed using Semmes-Weinstein monofilaments, acute pain with the visual numerical rating scale (VNRS), neuropathic pain with the doleur neuropathique-4 score and quality of life (QOL) using the EQ-5D score.Introduction
Materials and Methods
The purpose of this study was to determine if the incidence of heterotopic ossification following total hip replacement decreases with increasing experience of the surgeon. A comparison of the incidence of heterotopic ossification between 196 patients having primary total hip replacement in 1989–1990 and a second group of 180 patients between 1999–2000 was performed. The surgery was done by one surgeon. Radiographs taken at least six months post operatively were assessed, and graded using both the Hamblen and Brooker classification systems. No patients were given specific prophylaxis. The groups were well matched. There was a statistically significant reduction in the incidence of Grade 2 and 3 heterotopic ossification in the 1999–2000 patient group. There did not appear to be any identifiable reason for this except increased surgeon experience. The incidence in the 1999–2000 group was well below reported figures from other studies. The incidence of heterotopic ossification following total hip replacement is falling and the fall may be related to improved surgical technique.
