Long-Term Results of Delta Ceramic-on-Ceramic Total Hip Arthroplasty.

ABSTRACT:

Background

Ceramic-on-ceramic (COC) bearings in total hip arthroplasty (THA) have long been considered the coupling with the lowest overall wear. However, concerns about complications such as ceramic breakage and noise, combined with the improved performance of polyethylene, have limited its use in the United States. This postapproval follow-up reports long-term (10 years) results of Delta COC in THA patients primarily enrolled in an Investigational Device Exemption study.

Methods

Patients received Delta COC THA in a prospective multicenter study with either 28-mm (N = 105 hips in 104 patients) or 36-mm (N = 81) articulations. Annual clinical and radiographic evaluations were performed for years 5 to 10, and study patients were asked about hip noises and reproducibility.

SUBMITTER: Blumenfeld TJ 

PROVIDER: S-EPMC8784293 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature