Mr Ronan Banim

Mr Banim is a highly experienced Consultant Orthopaedic Surgeon based at Nuffield Health, The Grosvenor Hospital, Chester, with an NHS practice at the Countess of Chester Hospital, where he has been a consultant since 2006. He specialises in hip and knee surgery, lower limb conditions, and advanced joint reconstruction, offering expert care for patients seeking relief from pain, injury, and reduced mobility.

Expert in hip, knee and lower limb surgery

With comprehensive training in all aspects of orthopaedic surgery, Mr Banim has developed particular expertise in:

• Hip replacement surgery
• Knee replacement surgery, including partial knee replacements
• Knee arthroscopy
• ACL reconstruction and ligament surgery
• Treatment of sports injuries and trauma.

His practice focuses on delivering evidence‑based, patient‑centred care, using modern surgical techniques to support faster recovery and long‑term joint function.

Extensive training and international experience

Mr Banim graduated from London University before completing specialist orthopaedic training across the West Midlands and Wales. He has worked in several world‑renowned orthopaedic centres, including:

• Wrightington Hospital – a leading UK centre for joint replacement
• The Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry
• Specialist units in the United States.

This broad experience ensures patients receive high‑quality, contemporary treatment tailored to their individual needs.

Conditions treated

Patients commonly seek Mr Banim’s expertise for a wide range of hip, knee and lower limb conditions, including:

• Hip arthritis and knee arthritis
• Torn cartilage (meniscal tears)
• Ligament injuries and ruptures, including ACL tears
• Soft tissue injuries
• Fractures and traumatic injuries
• Sports‑related knee and hip problems.

Surgical procedures offered

Mr Banim regularly performs a high volume of specialist orthopaedic procedures, such as:

• Total hip replacement
• Total and partial knee replacement
• Knee arthroscopy for diagnosis and treatment of knee pain
• ACL reconstruction and ligament repair
• Arthrosamid Injections.

Why patients choose Mr Banim

Patients value Mr Banim for his:

• Long‑standing consultant experience
• Specialist focus on hip and knee surgery
• Expertise in managing complex lower limb conditions
• Clear communication and personalised treatment plans
• Commitment to helping patients return to pain‑free, active lifestyles.

Memberships & Roles

Mr Banim is a member of the British Hip Society, the British Association for Surgery of the Knee, and the British Orthopaedic Association. He has been the lead clinican at the Countess of Chester, and also been hte lead for trauma, National Joint Register, National Hip Fracture Database, and other management roles.

Personal interests

Mr Banim enjoys sailing, which he manages to do most weeks during the summer on West Kirby Lake, as well as a few more adventurous trips!

Other interests include skiing, cycling and playing golf to a very poor standard. Any time left is spent with his wife and two children.