Hip Replacement

Overview

Total hip replacement (hip arthroplasty) replaces a damaged, painful hip joint with artificial components. The hip is a ball-and-socket joint where the rounded top of the thighbone (femoral head) fits into a cup in the pelvis (acetabulum). When arthritis or injury destroys the smooth cartilage, the joint becomes painful and stiff. The surgeon removes the worn ball and resurfaces the socket, implanting a new ball, stem, and cup that recreate smooth movement.

It is one of the most effective operations in medicine for relieving pain and restoring mobility. The goal is to let people walk, sleep, and carry out daily activities without the constant pain of an arthritic hip.

This page is an educational overview only. It is not medical advice, and no surgical outcome can be guaranteed. Whether hip replacement is right for you can only be decided after evaluation by a qualified orthopaedic surgeon.

Who May Need This

Hip replacement is usually considered for adults with advanced hip arthritis or joint damage causing pain and stiffness that limit walking, dressing, and sleep despite non-surgical care. The most common cause is osteoarthritis, but it is also used for rheumatoid arthritis, hip fractures, avascular necrosis (loss of blood supply to the femoral head), and developmental hip conditions.

Typical symptoms include groin, thigh, or buttock pain, a limp, and difficulty with tasks like putting on shoes. Candidacy depends on the severity of damage, overall health, and goals rather than age alone. Only a surgeon can determine eligibility after a full assessment.

When It May Be Recommended

Surgery is generally recommended when pain and disability persist despite conservative treatment — activity modification, weight management, physiotherapy, walking aids, anti-inflammatory medication, and sometimes injections — and when imaging confirms significant joint damage.

The timing is individual: many people proceed when pain disrupts sleep and independence. Your surgeon will help weigh benefits against risks and the durability of the implant for your age and activity level.

Diagnosis and Evaluation

Evaluation includes a history and physical examination assessing hip motion, gait, leg length, and pain. X-rays confirm the pattern and severity of arthritis and help with implant planning; MRI or CT may be used for conditions like avascular necrosis or complex anatomy.

General health, weight, dental health, and possible sources of infection are reviewed because they affect the safety of implant surgery, along with blood tests, an ECG, and a medication review to plan anaesthesia and clot prevention. A second opinion can be valuable before deciding.

Treatment Options

Options range from least to most invasive: non-surgical care (weight loss, physiotherapy, walking aids, anti-inflammatory medication, and injections); joint-preserving procedures in selected cases; hip resurfacing, which keeps more natural bone and is used in certain younger, active patients; and total hip replacement for advanced arthritis.

Implant fixation may be cementless (bone grows into a textured surface) or cemented, and bearing surfaces vary. The best choice depends on your bone quality, age, activity, and anatomy, which your surgeon will explain.

How It Is Performed

Hip replacement is performed under general or spinal anaesthesia. Through an incision (using a posterior, lateral, or anterior approach), the surgeon exposes the joint, removes the damaged femoral head, and prepares the socket. A cup is fitted into the pelvis and a stem into the thighbone, and a new ball is placed to restore a smooth ball-and-socket joint.

Stability, leg length, and range of motion are checked before the wound is closed. The procedure commonly takes one to two hours. The surgical approach influences early precautions and rehabilitation, which your surgeon will discuss.

Preparation

Preparation typically includes pre-operative tests, treating any infections (including dental problems), optimising conditions such as diabetes and blood pressure, and reviewing medications — especially blood thinners — with your doctor. Losing excess weight and stopping smoking improve safety and recovery.

Arrange home help, walking aids, and equipment such as a raised toilet seat if advised, and prepare your home to reduce fall risk. If travelling abroad, allow for the recommended in-country stay for surgery and early rehabilitation, and bring your imaging and records.

Benefits and Expected Goals

The main goals are reliable pain relief, restored mobility, and a better quality of life — walking comfortably, sleeping without hip pain, and returning to daily activities. Most appropriately selected patients experience dramatic improvement.

Benefits vary by individual, and the result depends on following rehabilitation and any early precautions. A replacement is an artificial joint; while it can transform comfort and function, high-impact activities are generally limited to protect it, and realistic expectations are important.

Risks and Possible Complications

Hip replacement is generally safe, but as major surgery it carries risks.

• Infection, which can be serious and occasionally require further surgery
• Dislocation of the new joint, especially in the early weeks
• Blood clots in the leg (deep vein thrombosis) or lung (pulmonary embolism)
• Difference in leg length, or nerve or blood-vessel injury
• Implant loosening or wear over time, potentially needing revision
• Fracture of the thighbone during or after surgery

Your surgeon will explain the risks specific to your health. Report fever, increasing redness, wound drainage, calf swelling, or a sudden change in leg position with severe pain promptly.

Recovery, Follow-up & Aftercare

Recovery varies by patient. Early movement and physiotherapy begin soon after surgery; you use walking aids at first and gradually progress. Many people manage daily tasks within a few weeks, with continued improvement over months. You may be given hip precautions to reduce dislocation risk while tissues heal.

Blood-clot prevention, wound care, and a structured exercise programme are essential. Attend follow-up appointments and periodic X-rays, and arrange rehabilitation and monitoring with your local doctor before travelling home.

Medical Tourism Planning

If you are considering hip replacement abroad, choose a JCI- or ISO-accredited hospital with a high-volume joint-replacement programme. Confirm the surgeon’s experience and approach, and ask about implant options, infection rates, and how complications and follow-up are handled.

Plan for the in-country stay your team recommends for surgery and early rehabilitation, and confirm your fitness to fly afterwards, since long flights can raise clot risk. Arrange ongoing physiotherapy and follow-up at home, consider medical travel insurance, and request a written treatment plan and cost estimate before you travel.

Estimated Cost Factors

The cost of hip replacement depends on the country and hospital, surgeon’s fees, the implant system and bearing surface, anaesthesia, length of stay, physiotherapy, and whether one or both hips are treated. Complications or additional procedures add to the total.

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

Choosing a Hospital or Specialist

Look for recognised accreditation (JCI, ISO, or a strong national equivalent) and a dedicated joint-replacement unit performing high volumes with good outcomes. Confirm the surgeon’s board certification and experience, and ask about the implants used and infection-prevention measures.

Ask about international patient services, interpreter support, physiotherapy facilities, and the follow-up plan. Transparent written cost and treatment plans and clear communication are signs of a quality programme.

Alternatives

Alternatives depend on severity. They include non-surgical management (weight loss, physiotherapy, walking aids, medication, injections), joint-preserving procedures in selected early cases, and hip resurfacing for certain younger, active patients who wish to preserve more bone.

Each option has different benefits, risks, and recovery. Discuss all of them with your surgeon so the plan fits your hip, activity level, and goals.

Questions to Ask Your Doctor

• Is total hip replacement or resurfacing better for me, and why?
• Which surgical approach and implant would you use, and how long is it expected to last?
• How many hip replacements do you perform each year, and what are your outcomes?
• What are the specific risks in my case, and how do you prevent infection, dislocation, and clots?
• What precautions and rehabilitation will I need, and for how long?
• How long should I stay in-country, and when can I safely fly home?
• What is included in the written cost estimate?