‡ In these countries please contact our distributor


Product Overview

OR3O Dual Mobility is a modular design offering the benefits of the clinically-proven OXINIUM and highly cross linked polyethylene bearing along with a new proprietary bearing material, OXINIUM DH.1,2 This combination offers the stability of dual mobility while providing unique design advantages that only Smith+Nephew can deliver.3,4


1. Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR) Hip, Knee & Shoulder Arthroplasty: 2019 Annual Report. Available at
2. Davis ET, Pagkalos J, Kopjar B. Bearing surface and survival of cementless and hybrid total hip arthroplasty in the National Joint Registry of England, Wales, Northern Ireland and the Isle of Man. JBJS OA. 2020;5:e0075.
3. Peters RM, Van Steenbergen LN, Stevens M, Rijk PC, Bulstra SK, Zijlstra WP. The effect of bearing type on the outcome of total hip arthroplasty. Acta Orthop. 2018:89;163–169. Available at:
4. Atrey A, Ancarani C, Fitch D, Bordini B. Impact of bearing couple on long-term component survivorship for primary cementless total hip replacement in a large arthroplasty registry. Poster presented at: Canadian Orthopedic Association; June 20–23, 2018; Victoria, British Columbia, Canada.

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This information is intended for health care professionals in the United States only.

Caution: US Federal law restricts the sale of these devices to or on the order of a physician.