Total hip replacement restores mobility for dog with hip dysplasia

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UC Davis Veterinary Medical Teaching Hospital is highlighting a successful total hip replacement in a young goldendoodle named Andy, whose progressive hip dysplasia advanced to severe left-sided dysplasia with luxation despite medical management. According to UC Davis, Andy was first managed conservatively, including weight loss, omega-3 supplementation, and range-of-motion and aquatherapy exercises, before returning in June 2025 with worsening lameness and radiographic evidence of arthritis and dislocation. He underwent CT-based surgical planning in July 2025 and total hip replacement in September 2025, using a biologic implant system to replace the femoral head and acetabulum. At 3- and 6-month rechecks, the implant remained stable, with bone ingrowth and marked functional recovery. (vetmed.ucdavis.edu)

Why it matters: For veterinary professionals, the case is a practical reminder that canine hip dysplasia can progress even with appropriate conservative care, and that referral timing matters when large-breed or large-mix dogs begin to lose function or develop persistent pain. ACVS notes that total hip replacement can provide the most normal, pain-free function for mature dogs that are not candidates for earlier corrective procedures, while Cornell highlights THR as a more common option than femoral head ostectomy in larger dogs with severe disease. In Andy’s case, preoperative optimization, advanced imaging, strict postoperative confinement, and staged rechecks appear to have been central to the outcome. (acvs.org)

What to watch: Expect continued attention on referral pathways, case selection, and postoperative compliance as more specialty centers expand canine joint replacement capacity. (vetmed.ucdavis.edu)