3 Types of Hip Replacement Surgery Explained

Hip replacement surgery can relieve pain and improve movement when the hip joint is badly damaged. The three main types are total hip replacement, partial hip replacement, and revision hip replacement, each used for different situations.

Overview of Hip Replacement Surgery

Hip replacement surgery is a procedure that removes damaged parts of the hip joint and replaces them with artificial components. The hip is a ball-and-socket joint, where the top of the thigh bone fits into the pelvis. When cartilage wears away or the joint is injured, movement can become painful and limited.

This surgery is most often considered when non-surgical treatments such as medication, physical therapy, activity changes, or walking aids no longer provide enough relief. The goal is usually to reduce pain, improve function, and help a person return to daily activities more comfortably.

There are three main types of hip replacement surgery. These are total hip replacement, partial hip replacement, and revision hip replacement. Although the names are similar, each type is used in a different medical situation and involves a different surgical plan.

For people exploring hip replacement treatment, it can be helpful to understand these differences before meeting an orthopedic surgeon. A clear explanation of the options allows patients and families to take part in informed decision-making.

The 3 Main Types of Hip Replacement

Total hip replacement is the most common type. In this procedure, both sides of the joint are replaced: the damaged ball at the top of the thigh bone and the worn socket in the pelvis. It is often used for advanced osteoarthritis, inflammatory arthritis, or joint damage from injury. Many people who have long-term pain and stiffness from osteoarthritis may be candidates for this approach.

Partial hip replacement, also called hemiarthroplasty, replaces only the ball part of the joint. The natural socket is left in place. This is more commonly performed after certain hip fractures, especially in older adults, when the socket itself is still healthy enough to function well.

Revision hip replacement is done when a previous hip replacement needs to be corrected or replaced. This may be necessary if an implant loosens, wears out, becomes unstable, causes pain, or is affected by infection or bone loss. Revision surgery is often more complex than a first-time procedure because the surgeon may need to remove old implants and rebuild damaged bone.

In some cases, a surgeon may also discuss different techniques, such as cemented or uncemented implants, or surgical approaches that affect how the hip is reached during the operation. These details are important, but they are separate from the three main types of hip replacement itself.

Who May Need Hip Replacement

Hip replacement surgery may be recommended when hip pain becomes persistent and begins to interfere with sleep, walking, climbing stairs, dressing, or other everyday tasks. A person may also notice stiffness, reduced range of motion, limping, or difficulty standing for long periods. Symptoms often develop gradually, but they can also follow an injury.

The most common reason for total hip replacement is severe arthritis that has damaged the joint surface. This may include osteoarthritis, rheumatoid arthritis, or arthritis that develops after an earlier injury. In some people, reduced blood supply to the hip bone, known as avascular necrosis, can also lead to joint collapse and pain.

Partial hip replacement is more often linked to a broken hip, especially a fracture of the femoral neck. Revision surgery may be needed years after an earlier operation if the artificial joint no longer functions properly. Sometimes this is related to wear over time, while in other cases it may be due to instability, fracture around the implant, or infection.

Doctors usually consider surgery only after a careful review of symptoms, imaging results, general health, and response to non-surgical treatment. Not everyone with hip pain needs an operation, so the decision is usually individualized and made together with an orthopedic specialist.

How Doctors Choose the Right Type

Choosing the best type of hip replacement depends first on what is causing the hip problem. If the entire joint is damaged by arthritis, total hip replacement is often the most suitable choice. If the problem is mainly a fracture affecting the ball of the joint, partial replacement may be enough. If a person already has an implant that is failing, revision surgery may be considered.

Age, activity level, bone quality, and overall health also matter. A younger or more active person may have different implant and fixation considerations than an older person with fragile bone. The surgeon also evaluates other medical conditions, balance, muscle strength, and the ability to take part in rehabilitation after surgery.

Imaging tests help guide these decisions. X-rays are usually the starting point, and sometimes MRI or CT scans are used to understand bone loss, fractures, or the condition of surrounding tissues. Blood tests and other assessments may be needed if infection or inflammation is a concern. Evaluation may overlap with other orthopedic issues, such as hip fracture or joint degeneration.

Before recommending surgery, the doctor usually explains the expected benefits, possible risks, implant options, and likely recovery plan. This discussion helps patients understand why one type of operation may be safer or more effective than another in their particular case.

Diagnosis and Pre-Surgery Assessment

A thorough diagnosis begins with a medical history and physical examination. The doctor asks about the pattern of pain, how far a person can walk, what activities are limited, and whether symptoms are getting worse. During the exam, the hip’s range of motion, leg alignment, muscle strength, and walking pattern are assessed.

X-rays are the main imaging test used to confirm joint damage, fracture, or implant-related problems. In revision cases, doctors may order additional imaging to check bone loss or the position of existing components. If infection is suspected, blood tests and sometimes joint fluid analysis may be required.

Before surgery, patients usually undergo a preoperative health review. This may include heart and lung assessment, medication review, and screening for conditions that could affect healing or anesthesia safety. Planning ahead for home support, mobility aids, and rehabilitation is also part of preparation.

Some centers use advanced imaging and planning tools to support precise implant positioning. When appropriate, surgeons may discuss options related to robotic orthopedic surgery or individualized joint reconstruction planning, though the most important factor remains choosing the right operation for the patient’s condition.

Treatment, Surgery, and Recovery

During hip replacement surgery, damaged bone and cartilage are removed and replaced with artificial parts made from durable medical materials. In total hip replacement, both the socket and the top of the thigh bone are replaced. In partial replacement, only the femoral head is replaced. In revision surgery, old components may need to be removed and new ones inserted, sometimes with special techniques to manage bone loss.

After surgery, pain control, safe movement, and prevention of complications are early priorities. Patients are usually encouraged to begin moving with guidance from the care team as soon as it is medically safe. A physical therapy plan helps restore strength, flexibility, and walking ability. Some people need a walker or crutches at first, then gradually transition to more independent movement.

Recovery time varies by the type of surgery, overall health, and pre-surgery mobility. First-time hip replacement often has a more straightforward recovery than revision surgery, which may take longer. Most patients improve gradually over weeks to months, and regular follow-up visits help the surgeon monitor healing and implant function.

Rehabilitation remains a key part of success. For many people, structured physical therapy and rehabilitation supports a safer return to daily life. In more complex cases, coordinated care may involve orthopedic surgeons, anesthesiologists, rehabilitation specialists, and imaging teams working together.

Self-care, Long-Term Joint Protection, and When to Seek Medical Advice

Although not all hip damage can be prevented, joint-friendly habits may help protect mobility and support recovery. Maintaining a healthy weight, staying active with low-impact exercise, treating bone health problems, and reducing fall risk are all useful steps. After surgery, patients should follow movement instructions, take medicines only as advised, and attend follow-up appointments.

At home, practical changes such as removing tripping hazards, using supportive footwear, and keeping frequently used items within easy reach can make recovery smoother. Strengthening exercises recommended by a clinician may improve balance and reduce strain on the new joint. Activities usually increase step by step rather than all at once.

A person should contact a doctor if hip pain becomes severe, walking suddenly worsens, the joint feels unstable, or there are signs that could suggest a complication, such as fever, redness, drainage, or swelling that is increasing rather than improving. Prompt medical advice is especially important after recent surgery.

People considering surgery in a specialist center may wish to know that Acibadem International’s multidisciplinary teams in JCI-accredited hospitals diagnose and treat hip conditions for international patients. A qualified orthopedic surgeon can explain whether conservative care, primary replacement, or revision surgery is the most appropriate next step.

Frequently asked questions

What are the three types of hip replacement surgery?

The three main types are total hip replacement, partial hip replacement, and revision hip replacement. Total replacement changes both parts of the joint, partial replacement changes only the ball part, and revision surgery replaces or repairs a previous hip implant.

Which type of hip replacement is most common?

Total hip replacement is the most common type. It is often used when arthritis or widespread joint damage affects both the ball and socket of the hip.

Is partial hip replacement better than total hip replacement?

Neither is automatically better for everyone. Partial hip replacement is usually chosen for selected hip fractures, while total hip replacement is often preferred when the whole joint is damaged by arthritis or other disease.

Why would someone need revision hip replacement?

Revision hip replacement may be needed if an older implant loosens, wears out, becomes unstable, or is affected by infection or bone loss. It can also be necessary after a fracture around the implant or if pain continues because the replacement is no longer working properly.

How long does recovery from hip replacement surgery take?

Recovery varies from person to person and depends on the type of operation, overall health, and rehabilitation progress. Many people improve steadily over several weeks, but full recovery and adjustment to the new joint may take several months.

How do doctors decide which hip replacement type is right?

Doctors look at the cause of the hip problem, imaging results, bone quality, age, activity level, and whether the person has had hip surgery before. They also consider general health and the patient's goals for pain relief and mobility.

References

• American Academy of Orthopaedic Surgeons
• National Institute for Health and Care Excellence
• National Institute of Arthritis and Musculoskeletal and Skin Diseases
• American Association of Hip and Knee Surgeons
• MedlinePlus

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.