The hip joint is one of the most important weight bearing joints in the body, along with the knee and ankle joints. The hip has been exclusively engineered for great, smooth and stable movement throughout your life. It is a ball and socket joint, which means you can have different kinds of movements like bending, rotation, flexing and moving it side to side. While it does last for many many years, some people may need replacements due to a variety of reasons. Unbearable, lasting pain is one such reason- which may be due to injury, due to ageing or due to falls or degenerative conditions. Though alternative therapeutic options exist, they may not always work well and when all else has failed, your doctor will talk to you about the possibility of getting surgery done.
What Is A Total Hip Arthroplasty?
Arthroplasty is the common medical term for ‘joint replacement’ and is a gold standard in surgery for individuals who have tried every other option, only to give up in utter despair. When the cartilage in the joint has been worn down and movement becomes extremely painful, surgery may be an option to explore. Hip replacement is a well known procedure that can be performed on both men and women, nor do you need to be arthritic in any way, to get surgery done. For this to work, damaged hip joint components are surgically removed and replaced with metallic or ceramic prosthetic implants, but INSIDE the bone. It is normally done if someone has severe arthritis of any kind, has broken their bone due to a bad fall – all in an effort to allow you to move better, reduce pain and improve quality of life.
What Is Hip Resurfacing Surgery?
Hip resurfacing surgery is a better alternative for bone preservation – but not everyone is an ideal candidate for it. The aim of this procedure is to retain as much of the native femoral head or ball part of the hip joint as much as possible. This is to reduce the chance of a dislocation in the future and to provide a better metal on metal joint surface. The surgeon will hence replace the hip socket or acetabulum and then RESHAPE the top part of your femur (thigh bone) to fit snugly, into the prosthetic.
Pros and Cons of Both Procedures-
Hip replacement removes more of your natural bone, while resurfacing aims to preserve as much of the bone or joint from before as possible.
Pros of Hip Replacement- Better mobility, Less or almost no pain after recovery, good quality of life.
Cons– It is a major surgery, which means risk of blood clots or bleeding is higher. Dislocation of the implant may occur. Lengthy recovery times can mean longer rehab. Revision surgery may be needed if you got the joint replaced at a younger than normal age. You will need to stick to low impact activities for life.
Pros of Hip Resurfacing Surgery- You can mostly do everything from before- like jumping, running or swimming, and even high impact activities. Lesser chance of dislocation, as your natural joint structure is still present.
Cons– The reshaping of your femur can change its structural integrity, making it more prone to fractures in the neck of the bone. If your femur breaks, then you will need a total hip replacement, so you should be careful. Metal-on-metal joint action due to the presence of a metal cap head can release metal particles into your system over a long period of time, which may be damaging in some instances. This surgery works better on men below 60 years of age- and men are better candidates as they have bigger and wider bones. For women with smaller bones or structures, resurfacing is not always a great idea and even if you get one, the need for a revision surgery is higher than in men.
Conclusion–
The recovery time for both procedures is at least a few months to almost a year or longer in some cases. You will need to get physical therapy done and continue doing it regularly. Six weeks of recovery is normal in both cases, but you will be able to get back to normal over a long period of time- around 6-10 months. You cannot bend too much and you will need to make a few adjustments with respect to moving around, climbing stairs or exercising.
Frequently Asked Questions
What is the key difference between a total hip replacement and hip resurfacing?
Total hip replacement removes the entire femoral head and replaces it with a metal or ceramic implant. Hip resurfacing preserves the femoral head, capping it with a metal prosthesis and placing a metal cup in the hip socket.
Who is an ideal candidate for hip resurfacing?
Younger, active individuals (usually men under 60) with strong bone quality and no significant deformity or osteoporosis are ideal candidates for hip resurfacing.
What are the pros and cons of each procedure?
Hip Replacement
Pros: Reliable outcomes, suitable for all ages, lower risk of metal ion issues.
Cons: More bone removal, higher risk of dislocation in younger active patients.
Hip Resurfacing
Pros: Preserves more bone, lower dislocation risk, allows higher activity levels.
Cons: Not suitable for weak bones, risk of metal ion release, more complex revision if needed.
How do the recovery times compare for hip replacement and hip resurfacing?
Recovery from hip resurfacing is longer due to the need for the bone to heal around the capped femoral head. Hip replacement allows for faster initial recovery and rehabilitation.
Is one procedure more durable than the other?
Hip replacement has greater long-term durability, with implants lasting 15–20+ years.
Hip resurfacing has a higher revision rate over time, particularly in women and patients with smaller bone structures.