Total Hip Replacement

Hip replacement is one of the more reliable operations in medicine, and it has a better early recovery than knee replacement. This page covers what is involved, who it suits, how long a modern hip lasts, and the one question about cost that nobody in Malaysia can currently answer with a published figure.

What the operation does

The hip is a ball and socket. In arthritis, the smooth cartilage on both surfaces wears through, so bone moves against bone. A total hip replacement resurfaces both halves: the worn ball at the top of the thigh bone is removed and replaced with a stem and a new ball, and the socket in the pelvis is lined with a new cup.

The materials matter more than the brand names. Modern hips pair a hard ball with a highly cross-linked plastic or ceramic liner, and those combinations have been standard for around fifteen years. They are the reason the longevity figures below have improved.

Who it suits

Broadly, someone whose hip is worn out on imaging and whose life has narrowed because of it. In practice the deciding factors are:

• pain that disturbs sleep, or that is present at rest rather than only on activity
• a walking distance that keeps shrinking
• difficulty with socks, shoes and getting in and out of a car
• a limp, or the leg beginning to feel shorter
• non-surgical treatment having had a genuine trial

Age matters less than most people assume. What matters is how much of your life the hip is taking, weighed against the fact that an implant does not last forever.

How long a modern hip lasts

This is the question everyone asks, and the published answer changed recently.

A 2019 analysis in the Lancet, pooling national registry data on 215,676 hip replacements, put 25-year survival at about 58 per cent.¹ That figure became the standard reference, and it is the one still quoted on most websites.

It pooled implants going back decades, including bearing materials no longer in general use. A 2026 Lancet analysis restricted to the modern materials reports considerably better survival at 20, 25 and 30 years.

The practical consequence for a patient in their sixties is that a first hip replacement now has a fair chance of lasting the rest of their life. For a patient in their forties or fifties, a revision at some point remains a realistic prospect and should be part of the conversation before surgery, not after.

What robotic assistance changes

The socket has a target orientation. Getting it wrong contributes to dislocation, to the leg lengths not matching, and to the implant wearing unevenly. Placing it accurately by eye and by feel is genuinely difficult.

Robotic assistance plans the socket position from a CT scan of your own hip and then holds the reaming to that plan, and it measures leg length and offset during the operation rather than after it. It places the socket inside the target zone more often than freehand technique does. That much is well documented.

What has not been shown is that this changes how your hip feels years later.² A 2023 review of the whole field concluded that a significant clinical advantage over conventional hip replacement is yet to be demonstrated.

So the question to ask is not whether robotic is better in general. It is:

what about my hip makes the accuracy worth paying for?

A good answer refers to your own anatomy. Unusual socket shape, significant deformity, a hip that has been operated on before, a marked leg length difference to correct, or previous spinal fusion, which changes how the pelvis tilts and therefore where the socket needs to sit. In a straightforward hip, a well-placed conventional replacement is a well-placed replacement.

The cost question, and why it has no clean answer

For knee replacement, Malaysia now has a published industry benchmark: the insurance industry’s price guide, built from actual claims data, covering 26 common private-hospital services.

Total hip replacement is not one of the 26. Knee replacement is included; hip is not. So unlike the knee, there is no aggregated, anonymised, industry figure to compare a quotation against.

That leaves three kinds of number in circulation, none of which is a quotation for your operation:

• advertised hospital packages, which are marketing prices, commonly restricted to self-paying patients, and which exclude a great deal
• medical travel agency estimates, which are lead generation
• overseas figures, which describe other health systems

What to do instead is the same as for a knee. Ask the hospital treating you for a written itemised estimate before admission, broken into implant, hospital charges, surgeon’s fee, anaesthetist’s fee, physiotherapy and medication, and ask what is excluded. If you intend to claim, read the insurance and guarantee letter guide first, because an advertised package price is usually not the price that applies to an insured patient.

Recovery, in outline

• Day of surgery or the next day. Standing and walking a short distance with a frame or crutches, with a physiotherapist.
• First week. In hospital for a few days, then home. Walking aids, regular pain relief, and specific precautions depending on the approach used.
• Weeks two to six. Walking distance building, aids reducing. Most people are off crutches within this window. Driving usually becomes possible around six weeks, but check your insurer and your own reaction times rather than the calendar.
• Months two to six. Strength and endurance returning. Desk work is often possible well before this; physical work is not.
• Beyond six months. Continued gradual improvement. The hip feels like your own rather than like a new joint at different times for different people.

Recovery from a hip replacement is generally easier in the early weeks than recovery from a knee replacement. That surprises people, and it is worth knowing if you are facing both.

Questions worth asking

1. What does my imaging actually show, and is the arthritis the cause of my pain or one of several causes?
2. Which implant and bearing combination do you propose, and why that one?
3. What approach will you use, and what does that mean for my first six weeks?
4. What is being done about leg length, and how will you check it during the operation?
5. What would you expect this implant to last, for someone my age and weight?
6. If it needed revision in twenty years, what would that involve?
7. What is the itemised estimate, in writing, and what is excluded from it?

Common questions

How long does a hip replacement last?

Longer than most people expect, and the published figure has recently been revised upwards. A 2019 Lancet analysis of national registry data put 25-year survival at about 58 per cent, but that pooled implants going back decades. A 2026 Lancet analysis restricted to the bearing materials in standard use since around 2008 reports substantially better survival at 20, 25 and 30 years. Ask your surgeon what the registry data shows for the specific implant he proposes for you.

What does a hip replacement cost in Malaysia?

There is no published industry benchmark, which is worth knowing. The insurance industry's 2026 private hospital price guide covers 26 services including total knee replacement, but total hip replacement is not one of them. Any hip figure you find online is either an advertised package or an estimate from a medical travel agency. Ask the hospital treating you for a written itemised estimate before admission.

Is robotic hip replacement better?

It is measurably more accurate at placing the socket where the plan intends, and that is well documented. Whether that accuracy produces better results for patients is not yet established: a 2023 review of the field concluded that a significant clinical advantage over conventional hip replacement has yet to be shown. So the honest answer is that it improves a technical step, and the evidence that this changes how your hip feels in ten years is not there yet.

How soon will I walk after a hip replacement?

Usually the same day or the day after, with a frame or crutches and a physiotherapist alongside you. Hip replacement generally has a quicker early recovery than knee replacement, which surprises people who assume the bigger joint means the harder operation. Length of stay in a Malaysian private hospital is typically a few days, and full recovery is measured in months rather than weeks.

Which approach is used, and does it matter?

There are several ways to reach the hip joint, and surgeons differ in what they use and why. The approach affects the early weeks more than the long-term result, and the most important factor is that your surgeon uses the approach he is most practised in. It is a fair question to ask, and a fair answer is one that explains his reasoning rather than dismissing the question.

Can both hips be done at once?

Sometimes, and it is a real conversation rather than an automatic no. One admission and one recovery has obvious appeal, but it is a larger physiological event and the early rehabilitation is harder with no strong leg to favour. It suits some patients and not others, and the cost saving should be the least important factor in deciding.

References

1. Evans JT, Evans JP, Walker RW, Blom AW, Whitehouse MR, Sayers A. How long does a hip replacement last? A systematic review and meta-analysis. Lancet 2019;393(10172):647-654
2. Pentland V et al. Survivorship of modern total hip replacement to 30 years: systematic review, meta-analysis, and extrapolation of global joint registry data. Lancet, 2026
3. Acetabular cup positioning in primary routine total hip arthroplasty: a review of current concepts and technologies. Arthroplasty 2023
4. Price Ranges for Common Private Healthcare Services in Malaysia, an industry reference published by LIAM, PIAM and MTA, January 2026. Total hip replacement is not among the 26 services listed

Related reading

Hip Osteoarthritis

How hip arthritis is told apart from back and knee pain, what the imaging shows, what the evidence says helps, and when replacement becomes sensible.

Total Knee Replacement

What a total knee replacement involves, who it suits, what recovery asks of you, and the risks and alternatives worth understanding before deciding.

Will Insurance Cover Your Knee Replacement in Malaysia?

How medical cards, guarantee letters, annual limits and pre-existing clauses work for knee surgery in Malaysia, and what to ask before admission.