Restoration Anatomic Acetabular Shell Revision Study - A Post-market, Multi-center Evaluation of the Clinical Outcomes of the Restoration Anatomic Acetabular Shell in a Revision Indication
This study will be a non-randomized, ambidirectional (retrospective and prospective) study where all subjects will be followed prospectively. The study will evaluate the survivorship of the RAS acetabular component in a previously failed total hip arthroplasty (THA) in a consecutive series of subjects who meet the eligibility criteria.
• Subject is a candidate for a revision of a failed acetabular component with the Restoration Anatomic Acetabular Shell.
• Subject has signed an IRB-approved, study specific Informed Consent Form (ICF).
• Subject is skeletally mature.
• Subject is a male or non-pregnant female.
• Subject is willing and able to comply with postoperative scheduled clinical evaluations.