• Jacqueline S Hebert, Mayank Rehani, and Robert Stiegelmar.
• 1Divisions of Physical Medicine & Rehabilitation (J.S.H. and M.R.) and Orthopaedic Surgery (R.S.), Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada.
• JBJS Rev. 2017 Oct 1; 5 (10): e10.

BackgroundTraditional socket prostheses are not a viable option for all lower-limb prosthetic users. Discomfort, pain in the residual limb, and problems related to the fit of the socket are common and have been shown to negatively impact quality of life and mobility. Osseointegrated or bone-anchored prosthetic implants have evolved over the past 2 decades as a promising alternative for patients who are experiencing substantial issues with socket prostheses.MethodsA review of the literature was performed to identify studies focusing on the evolution, clinical outcomes, success rates, and complications of osseointegrated lower-limb prostheses. Articles were summarized according to the implant type, amputation level, and study characteristics, with rating of the Level of Evidence. Information on patient selection criteria, outcomes, and complications was extracted.ResultsFourteen articles (with Level-II, III, or IV evidence) met the inclusion criteria. Infection and soft-tissue irritation at the stoma were the most common complications. It is evident that, over the years, changes in implant design, surgical technique, perioperative and postoperative care, and rehabilitation protocols have resulted in improvements in functional outcomes and health-related quality of life, and reduction in rates of complications.ConclusionsOsseointegration for limb amputation has become an established clinical treatment option for persons with lower-limb amputation not tolerating traditional socket prostheses. Osseointegration could provide substantial benefits regarding function and quality of life for appropriately selected patients who accept the documented risks.Level Of EvidenceTherapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

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