Severe instability despite a constrained knee prosthesis with central stabilizer:a case report

Abstract

We report on the clinical failure of a constrained total condylar knee with a central stabilizer in a revision case. the knee was very unstable, with a valgus deviation of more than 45° At surgery, the instability was normalized, but the valgus deviation recurred during the first year. © 1995 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.