This two-phased study on hip arthroplasty consists of a clinical follow-up phase and a clinical outcomes phase.~The DURALOC® Option Ceramic-on-Ceramic Hip Prosthesis System consists of:~a modular ceramic bearing insert that secures to a titanium metal alloy DURALOC® Option Acetabular Shell via a taper locking mechanism; and~a ceramic femoral head that is attached to a conventional femoral stem to complete the total hip prosthesis device configuration.
This study is being conducted to gather medium and long-term information regarding the performance and safety of the commercially available DURALOC® Option Ceramic-on-Ceramic Hip Prosthesis System.