Our highly skilled specialists are available to thoroughly assess you and provide expert opinion to get you back to an active or sporting lifestyle

Our team of established and renowned lower limb orthopaedic surgeons have completed their speciality and fellowship training locally and internationally to bring you a standard of excellent care. They are widely published, involved in research, present at conferences and enjoy teaching.

All lower limb conditions can be managed ranging from acute trauma, musculoskeletal complaints and deformities, chronic pain and degenerative joint disease requiring intervention or replacement.

team_surgeons hip knee


Mr Matthew Barnes is a highly regarded and established orthopaedic surgeon specialised in the treatment of hip and knee conditions

Lower Limb Surgeons
Mr. Matthew Barnes

A highly regarded orthopaedic surgeon who specialises in the treatment of hip and knee conditions

  • Awarded several prestigious international fellowships, gaining further knowledge and surgical skills in the areas of hip and knee surgery
  • Areas of expertise include sports knee conditions such as ACL rupture, meniscus tears, cartilage injuries and patellofemoral instability
  • Has expert skills that extend to hip replacement surgery including the minimally invasive anterior approach to the hip

Qualifications: MBBS (Melbourne), FRACS, FAOrthA

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at hip arthroscopy australia we strive to provide to provide world class care for athletes, sports people and all active people who have hip and groin injuries

We are Australian leaders in surgical and conservative care of hip problems, but also leaders in research and education, and we have treated many International and National elite sports people. But we offer the same high level of care to all people with hip problems.

Lower Limb Surgeons
Associate Prof John O’Donnell

Renowned orthopaedic surgeon, specialising in hip arthroscopy and joint preservation surgery, as well as Anterior Approach hip replacement

  • Started performing hip arthroscopy in 1990, and Anterior Approach THR in 2007
  • Member, and previous President International Society for Hip Arthroscopy, and founding President of Australian Hip Arthroscopy Society

Qualifications – MBBS (Melbourne), FRACS, FAOrthA

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Mr Troy Keith is an established Foot, Ankle & Trauma surgeon who has undertaken education and training with local and internal specialists to provide you with the highest level of expertise and care

Lower Limb Surgeons
Mr. Troy Keith

Specialises in all foot and ankle problems with interests in ankle ligament reconstruction, ankle arthroscopy, big toe and mid foot arthritis,  achilles pain, bunions, hammer or claw toes, and painful flat feet

  • Consultations involve careful listening and examination to map out the best course of action to get patients back to their everyday and sporting activities
  • Completed specialist orthopaedic training in Victoria and Fellowship in Foot and Ankle Surgery in Cambridge, UK.
  • Presented at state and national meetings, research papers published in peer reviewed foot and ankle journals. Remains active in research tied to Cambridge University and Addenbrookes Hospital, UK.

Qualifications: MBBS (Hons), FRACS (Orth), FAOrthA

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