Articular wear is considered to be a possible long-term complication of the use of stemmed, coupled elbow replacements with the capacity to correct deformity and restore function. There have been no reports on this topic, to our knowledge.
A review of the results of 919 replacements with the semi-constrained linked Coonrad-Morrey total elbow implant, performed between 1981 and 2000, revealed that 12 patients (1.3%) had undergone an isolated exchange of the articular bushings as a result of polyethylene wear. The status of these patients was assessed clinically and radiographically.
Isolated bushing exchange can be a successful revision procedure in patients with a semi-constrained linked total elbow prosthesis. Younger patients with a posttraumatic condition and/or severe pre-existing deformity are at greater risk for the development of excessive bushing wear. Patients should be cautioned against exceeding the recommended activity and lifting restrictions.
Copyright remains with the authors and publisher.
Articular wear is considered to be a possible long-term complication of the use of stemmed, coupled elbow replacements with the capacity to correct deformity and restore function. There have been no reports on this topic, to our knowledge.
A review of the results of 919 replacements with the semi-constrained linked Coonrad-Morrey total elbow implant, performed between 1981 and 2000, revealed that 12 patients (1.3%) had undergone an isolated exchange of the articular bushings as a result of polyethylene wear. The status of these patients was assessed clinically and radiographically.
Isolated bushing exchange can be a successful revision procedure in patients with a semi-constrained linked total elbow prosthesis. Younger patients with a posttraumatic condition and/or severe pre-existing deformity are at greater risk for the development of excessive bushing wear. Patients should be cautioned against exceeding the recommended activity and lifting restrictions.
Copyright remains with the authors and publisher.