Assess the Mid-term Performance of the Mpact Cup in Subjects Requiring Total Hip Arthroplasty
Assess the Mid-term Performance of the Mpact Cup in Subjects Requiring Total Hip Arthroplasty
Monitor the performance of the Mpact cup in the treatment of patients with hip joint disease
 requiring a total hip replacement.
Inclusion Criteria:

 -  Patients who are willing and able to provide written informed consent for
 participation in the study. Written informed consent must be obtained prior to the
 patient's surgery.

 -  Those presenting with disease that meets the indications for use for Medacta USA
 implants defined by this study (on-label use).

 -  Patients must be willing to comply with the pre and post-operative evaluation
 schedule

 Exclusion Criteria:

 -  Those with one or more medical conditions identified as a contraindication defined by
 the labeling on any Medacta implants used in this study.