Methods

412 patients (101 males/311 females) who underwent AO screws for fracture neck of femur over 5 years (2000 -2004) and followed-up for a minimum of 2 yrs formed the study population. A retrospective review of data from electronic patient record (EPR), clinical coding, clinic and GP letters was made. Age, residential placement, Garden's classification, mode of injury, associated comorbidities, pre-admission mobilisation status, allergies, addictions and anticoagulation status details were collected. Reasons for re-admissions, re-operations and comorbidities developing as a result of these interventions were critically analysed. Post-op physiotherapy, proportion of patients sustaining contra-lateral fracture NOF and its management and mortality statistics were reviewed.