Incidental hip fracture in an outpatient clinic: the importance of patient-centred assessment.

Although many patients presenting with hip fractures have classic symptoms, other patients may present atypically with referred knee pain and reasonably unremarkable clinical examination following initial presentation. Older patients commonly have comorbid conditions such as arthritis, stroke and dementia that can complicate history and examination, making the diagnosis of subtle fractures difficult. Multimorbidity represents an important diagnostic challenge to both primary and secondary care.