There are limited recent epidemiological data pertaining to the patterns of skeletal injury around the knee joint in adult patients. Data on fractures of the distal femur, proximal tibia and patella have been individually reported. We aimed to describe the collective epidemiological characteristics of all fractures around the knee. We conducted a retrospective analysis of a prospectively collected fracture database from an institution serving 545,000 adults. The demographic and injury details for all patients suffering fractures of the distal femur, proximal tibia and patella were analysed. Fractures were classified according to the AO (distal femur, patella) and Schatzker (proximal tibia) systems. A total of 173 fractures occurred in 170 patients (60% women), representing 6.7% of all lower limb fractures. There were 36 distal femoral fractures, 82 proximal tibial fractures (metaphyseal, plateau or bony avulsions) and 55 patella fractures. Each fracture type displayed distinct epidemiological characteristics. Injuries of the distal femur occurred in older women. A proportion of tibial plateau fractures occurred in young men following high-energy trauma, but a greater number were encountered by older men and women following low-energy injury. The majority of fractures around the knee were caused by a simple fall from standing, followed by road traffic accidents, and falls from height. When compared with historical data from our unit, the incidence of fractures around the knee has increased. The median age of affected patients has also risen, and this is particularly true for fractures of the distal femur and tibial plateau. The epidemiological characteristics of fractures around the knee joint in our adult population are presented. Low-energy trauma in the elderly is likely to constitute an increasing proportion of knee injuries in the future, and this has implications for the provision of trauma services in our region.
Introduction. Acetabular fractures are a challenging problem. It has been published that outcome is dependent upon the type of fracture, the reduction of the fracture and concomitant injuries. The end-points of poor outcome include avascular necrosis of the femoral head, osteoarthritis. However, we lack definitive statistics and so counselling patients on prognosis could be improved. In order to achieve this, more outcome studies from tertiary referral centres are required. We present the first long term follow up from a large tertiary referral Centre in Ireland. Methods. We identified all patients who were ten years following open reduction and internal fixation of an acetbular fracture in our centre. We invited all of these patients to attend the hospital for clinical and radiographic follow-up. As part of this, three scoring systems were completed for each patient; the Short-form 36 health survey (SF36), the Merle d'Aubigné score and the Short Musculoskeletal Functional Assessment (SMFA). Results. The data represents one years activity at a new tertiary referral unit. We idenfied a total of 44 patients who were ten years following ORIF of acetabular fractures in our unit. 21 patients (48%) replied to written invitation and attended the hospital for clinical and radiographic follow-up. A further 7 patients were contacted by telephone and interviewed to guage their rehabilitation. 3 patients had passed away. The remaining 13 patients were not contactable. Of those who attended in person for follow-up; 18 were male and 3 were female. The mean age at follow-up was 40.5 years (Range 27-60). In terms of
