Hip Replacement Surgery

Overview

Hip replacement (total hip arthroplasty) is surgery that replaces a worn or damaged hip joint with artificial components. The hip is a ball-and-socket joint, and when the cartilage cushioning it wears away — most often from arthritis — the joint becomes painful and stiff. Replacement restores a smooth, durable surface for movement.

The procedure fits a new ball and stem into the thigh bone and a cup into the socket of the pelvis, made of metal, ceramic, and hard-wearing plastic. It is one of the most successful and reliable operations in orthopaedics for relieving hip pain and restoring function.

Rehabilitation supports recovery, and most people regain good, pain-free mobility. This page is an educational overview only — it is not medical advice, and no outcome can be guaranteed.

Who May Need This

Hip replacement may be considered for people with severe hip arthritis — usually osteoarthritis, but also rheumatoid arthritis, hip damage from injury, or conditions such as avascular necrosis — causing pain that limits walking, sleep, and daily life and has not responded to non-surgical treatment.

Candidates are typically those whose quality of life is significantly affected despite medication, physiotherapy, weight management, and walking aids. Pain in the groin, thigh, or buttock and stiffness that affects putting on shoes or socks are common. Suitability is assessed by an orthopaedic surgeon based on imaging, symptoms, and health.

When It May Be Recommended

Surgery is generally recommended when non-surgical measures no longer control pain and the arthritis substantially limits daily activities and independence. Persistent night pain, difficulty walking, and reliance on strong pain relief are common reasons to consider replacement.

Timing is individual and balances the benefits of pain relief and improved function against surgical risks and the finite lifespan of an implant. The final recommendation depends on your symptoms, imaging, age, and overall health.

Diagnosis and Evaluation

Evaluation includes a history of your symptoms and an examination of the hip's movement and the way you walk, along with X-rays that show the extent of arthritis and joint damage. Additional imaging such as MRI may be used for conditions like avascular necrosis, and other causes of pain are excluded.

Before surgery, your general health, weight, and conditions such as diabetes are assessed, medications — especially blood thinners — are reviewed, and clot risk, dental health, and skin condition are checked to plan a safe operation and recovery.

Treatment Options

Non-surgical options are tried first and include weight management, exercise and physiotherapy, pain-relieving and anti-inflammatory medication, walking aids, and sometimes injections. These can ease symptoms but do not reverse established arthritis.

Surgical options centre on total hip replacement, with a choice of implant materials and surgical approaches. In younger patients or specific conditions, joint-preserving procedures may occasionally be considered. The choice depends on the severity of arthritis, your age and activity, your anatomy, and your goals, and is discussed with your surgeon.

How It Is Performed

Hip replacement is performed under general or spinal anaesthesia. Through an incision over the hip — using one of several approaches — the surgeon removes the worn ball at the top of the thigh bone and prepares the socket, then fits the new cup into the pelvis and the new ball-and-stem into the thigh bone. The components may be fixed with special cement or designed for bone to grow onto them.

Different surgical approaches (such as posterior or anterior) affect the muscles moved and the early precautions advised. The operation commonly takes one to two hours, after which recovery and physiotherapy begin promptly.

Preparation

Preparation includes optimising health and weight, treating any infection, reviewing medications — especially blood thinners — with your doctor, and following fasting instructions before anaesthesia. Pre-operative exercises and education help recovery, and you may practise using walking aids beforehand.

Arrange help at home and prepare your living space for reduced mobility (for example, a raised chair or toilet aid may help early on). If travelling abroad, plan an adequate in-country stay for early rehabilitation before flying, bring your imaging and records, and confirm the physiotherapy and follow-up plan.

Benefits and Expected Goals

The goals of hip replacement are to relieve arthritis pain, restore movement, and improve the ability to walk and perform daily activities. Most people gain substantial, lasting pain relief and greatly improved function and quality of life.

Benefits vary by individual, and some restrictions on very high-impact activity are usually advised to protect the implant, which has a finite lifespan and may eventually need revision. Your surgeon can discuss realistic goals for your hip.

Risks and Possible Complications

Hip replacement is major surgery and carries real risks.

• Blood clots in the legs or lungs, which require preventive measures
• Infection of the wound or the joint, occasionally needing further surgery
• Dislocation of the new joint, particularly early after certain approaches
• Difference in leg length, nerve or blood vessel injury, or fracture around the implant
• Loosening or wear of the implant over time, possibly needing revision

Your surgeon will explain the risks that apply to you. Report calf pain or swelling, chest pain or breathlessness, fever, a hot or draining wound, or sudden severe hip pain or an inability to bear weight promptly.

Recovery, Follow-up & Aftercare

Recovery is active and gradual. Many people stand and walk with support within a day of surgery and progress with physiotherapy over several weeks. Return to most daily activities often takes around six weeks, with continued improvement over months, and certain movement precautions may apply early on.

Aftercare includes wound care, clot-prevention measures, pain management, and a structured exercise programme to rebuild strength and mobility. Attend follow-up so the surgeon can check progress and the implant. Arrange ongoing physiotherapy and follow-up before travelling home, and report warning signs promptly.

Medical Tourism Planning

Hip replacement is a very common procedure for planned medical travel. Choose a JCI- or ISO-accredited hospital with an experienced orthopaedic programme, quality implants, and strong physiotherapy, and verify the surgeon's experience and case volume.

Because early rehabilitation matters, plan an adequate in-country stay before flying home, following advice on when air travel is safe given clot risk. Request a written treatment plan and cost estimate, arrange continuing physiotherapy and follow-up at home, and consider medical travel insurance.

Estimated Cost Factors

The cost of hip replacement depends on the country and hospital, the surgeon's and anaesthetist's fees, the type of implant and fixation, the surgical approach, hospital stay, physiotherapy, and pre-operative tests. Revision surgery, if ever needed, is a separate cost.

Many international destinations offer joint replacement at a fraction of typical US prices, but figures vary widely by case. Prices quoted online are only estimates — always request a personalized written quote for your specific situation before deciding.

Choosing a Hospital or Specialist

Look for a hospital with recognised accreditation (JCI, ISO, or a strong national equivalent) and a dedicated joint-replacement programme with good infection control and physiotherapy. Confirm the surgeon's board certification, experience, and the quality of the implants used.

Ask about international patient services, interpreter support, rehabilitation arrangements, and how complications and follow-up would be handled. Transparent, written cost and treatment plans and good patient feedback indicate a quality programme.

Alternatives

Alternatives to replacement include weight management, exercise and physiotherapy, medication, and walking aids, which can manage symptoms in earlier arthritis. For specific younger patients or particular conditions, joint-preserving surgery such as osteotomy may occasionally be an option, and hip resurfacing is used in selected cases.

Each option has different benefits and durability. Discuss all of them with your surgeon so the plan fits the severity of your arthritis, your age and activity, and your goals.

Questions to Ask Your Doctor

• Is my hip arthritis severe enough to justify replacement?
• Which surgical approach and implant do you recommend, and why?
• How long is the implant likely to last given my age and activity?
• What are the specific risks in my case, including dislocation, and what precautions will I need?
• What does rehabilitation involve, and how much recovery time should I plan?
• How long should I stay in-country, and when can I safely fly home?
• What is included in the written cost estimate?