Personal meanings in the construction of need for total knee replacement surgery.

This study explores patients' personal meanings of knee osteoarthritis (OA) and total knee replacement (TKR). Personal meanings are important because decisions regarding the need for TKR do not seem to be explained by symptoms alone. A total of 18 semi-structured interviews were conducted with a purposive sample of respondents who were listed for TKR at one UK specialist orthopaedic hospital, and who had lower than average disease burden according to standard quantitative criteria.