The Tri-plusŪ Acetabular shell is a true hemispherical design featuring plasma spray coating which allows the substrate to retain its fatigue strength characteristics. The shell and liner utilize a secure locking mechanism designed to decrease the potential for polyethylene wear debris. The liner is manufactured from direct-compression molded polyethylene and incorporates anti-rotation features.

• The locking mechanism allows for secure fixation between the shell and liner
• Superior surface tabs designed into liner provides anti-rotation stability and proper liner indexing
• The shell is a true hemisphere design available in No-hole, Cluster hole, and Multi-hole options
• The liners are available in Neutral and Hooded (10°) options
• The Tri-plus™ liners are manufactured from DCM polyethylene