This dog had medially luxating patella due to medial displacement of the tibial crest as well as a component of patella alta. Southpaws (Melbourne, Australia) offer specialist veterinary services by referral - for surgery - neuro, orthopaedic (including TPLO, TTA and extra capsular), soft tissue, minimally invasive and surgical oncology. Our other major disciplines are internal medicine (including imaging) and cancer care (medical oncology (chemo, immuno and hormonal therapy), radiation therapy). We also offer cardiology surgery and services, stem cell therapy for osteo-arthritis and physiotherapy.