BRYAN T. TORRES, DVM 1 and STEVEN C. BUDSBERG, DVM, MS, Diplomate ACVS 1 1 Department of Small Animal Medicine and Surgery, University of Georgia, College of Veterinary Medicine, Athens, GA Vet Surg 2009 38 1 81-86 ABSTRACT Objective—To report revision of cemented total hip arthroplasty failure with cementless components in 3 dogs. Study Design—Clinical case reports. Animals—Dogs with total hip arthroplasty failure (n=3). Methods—Cementless total hip arthroplasty revision was performed in 3 dogs with previously cemented femoral and acetabular components. All dogs required revision of the femoral component and 1 dog also required revision of the acetabular component. Results—Revisions resulted in a stable functional prosthesis with successful bone integration. Conclusions—Use of cementless components may be a viable option for revision of loosened cemented prosthesis after explantation of failed cemented canine total hip replacements. Clinical Relevance—Failed canine-cemented total hip arthroplasties can be successfully revised with cementless components.