The Incidence of Fracture in Total Hip Replacement Femoral Components
- 1 April 1978
- journal article
- Published by SAGE Publications in Engineering in Medicine
- Vol. 7 (2) , 107-110
- https://doi.org/10.1243/emed_jour_1978_007_026_02
Abstract
The paper reports on the incidence of fracture of the femoral component of total hip replacements in patients at the Royal National Orthopaedic Hospital over the period 1963-1976. The average incidence of fracture was approximately 0.2 per cent per year for air melt air cast cobalt chrome components. For vacuum melt vacuum cast components there were no fractures, but because of the small number of insertions with a long follow-up period, this result could have been fortuitous. There was a suggestion that the fracture rate increased with time, but even 0.2 per cent is considered too high.Keywords
This publication has 5 references indexed in Scilit:
- Quantitative Reliability Techniques-an Aid to Better Medical Equipment DesignEngineering in Medicine, 1976
- Fracture of Femoral Prostheses in Total Hip ReplacementClinical Orthopaedics and Related Research, 1975
- Fatigue fractures of the femoral component of Charnley and Charnley‐Müller type total hip prosthesesJournal of Biomedical Materials Research, 1975
- Failed femoral stems in total hip prostheses. A report of six casesJournal of Bone and Joint Surgery, 1975