Can Women Have Hip Resurfacing? Understanding Who Is Suitable

Key Takeaways

• Women can be suitable for hip resurfacing, but eligibility depends more on component size, bone quality, diagnosis and implant type than sex alone.
• Smaller anatomy, osteoporosis, dysplasia, osteonecrosis, kidney disease or metal sensitivity may make total hip replacement the more predictable option.
• Metal-on-metal resurfacing requires careful selection and ongoing surveillance, including metal-ion testing or imaging where clinically indicated.
• Emerging ceramic resurfacing may expand access for women, but long-term results and Australian availability still need to be confirmed.

If you’ve been researching hip resurfacing, you’ve probably noticed something: almost every article, image, and case study seems to feature men. That’s not an accident, and it’s a genuinely fair thing to want clarity on. Are you actually excluded from this option simply because you’re a woman? Or is something else going on that’s been oversimplified into “resurfacing is for men”?

Here’s the honest, balanced answer: women can have hip resurfacing, but conventional metal-on-metal resurfacing has historically been offered more selectively to women because they more often have smaller components, potentially lower femoral-neck bone density, or conditions like hip dysplasia — not because being female is itself a barrier. Female sex should not be treated as the single deciding factor, but established metal-on-metal resurfacing still requires genuinely careful individual selection and an honest discussion of implant-specific risks. Newer ceramic resurfacing devices may broaden access in the future, though current evidence is still early, and availability varies by country. This article works through what’s actually driving eligibility, rather than treating sex as the whole story.

The short answer

Women can genuinely be candidates for hip resurfacing, but conventional metal-on-metal resurfacing remains more selective for women as a group. Eligibility depends far more on your specific component size, bone quality, underlying diagnosis, implant type available, and your surgeon’s expertise than on your sex alone. Emerging ceramic resurfacing technology may expand future access, but it’s important to understand where the evidence genuinely stands today.

Why has hip resurfacing traditionally been offered mainly to men?

This pattern developed for real, identifiable reasons — not because resurfacing is biologically unsuitable for women as a sex.

• Historical revision data showed higher failure rates in women undergoing metal-on-metal resurfacing
• Women more commonly require smaller femoral components, which have been associated with less favourable outcomes
• Bone quality considerations, including lower femoral-neck density in some women, add to the risk calculation
• Hip dysplasia, more common among women presenting with earlier-onset arthritis, complicates component fixation and positioning
• Regulatory warnings issued in 2011 and 2016 regarding metal-on-metal implants specifically noted higher failure rates in women, leading many surgeons and centres to stop offering resurfacing to female patients altogether

Is female sex itself the problem?

Not directly — and this distinction matters considerably. Sex appears to function more as a marker for other measurable factors than as a standalone biological barrier. The factors that actually drive risk include:

• Femoral-head diameter, or component size
• Femoral-neck bone density
• Acetabular size and shape
• The presence of hip dysplasia
• Femoral-head cysts or osteonecrosis
• Age
• Body mass index
• Renal function
• The specific implant material used
• Surgeon’s experience with the technique

Women are statistically more likely to have some of these risk factors — particularly smaller anatomy — which is why outcomes have historically differed by sex as a group. But this means the actual assessment should focus on these measurable, individual factors, not simply whether you’re a woman.

Why does femoral-head size matter?

This is genuinely one of the most important and most under-explained factors in this whole conversation.

• Smaller metal-on-metal components tend to have a reduced coverage arc — meaning less of the ball is actually covered by the socket
• This gives less tolerance for any imprecision in cup positioning
• Smaller components are more prone to edge loading, where contact concentrates at the rim rather than spreading evenly
• Edge loading is associated with higher cobalt and chromium ion release
• Established metal-on-metal resurfacing criteria have often favoured components around 48–50mm or larger, though this varies by specific implant and surgeon

This is precisely why smaller men can face similar challenges to women with resurfacing — component size, not sex directly, is the more meaningful variable.

Why does bone quality matter?

Hip resurfacing genuinely relies on your own femoral head and neck remaining structurally sound, since they support the implant rather than being replaced.

• Reduced bone density can increase the risk of femoral-neck fracture after surgery
• It can also increase the risk of femoral-head collapse
• Poor bone quality may affect how securely the implant is initially fixed
• Assessment may involve reviewing your medical history, fracture risk factors, and, where relevant, a formal bone-density scan
• Menopause-related bone density decline is a genuine consideration, though it doesn’t automatically rule resurfacing in or out on its own

Which women may be considered suitable?

Women who appear to have favourable bone quality, anatomy and activity goals may find it helpful to learn more about hip resurfacing surgery, including how the femoral head is preserved, which implant types may be considered and what long-term monitoring can involve. This additional context can support a more informed discussion about whether resurfacing or total hip replacement offers the more appropriate and predictable option for an individual patient.

Rather than a rigid rule, suitability tends to reflect a combination of favourable factors coming together.

• Younger age or otherwise strong biological health
• Good bone density and quality
• Favourable femoral and acetabular anatomy
• Primary osteoarthritis, rather than a more complex underlying condition
• An adequate predicted component size for the chosen implant system
• High activity goals that genuinely benefit from resurfacing’s specific advantages
• No significant kidney disease or known metal sensitivity
• Access to a surgeon with substantial, specific resurfacing experience

Which factors may favour total hip replacement?

Certain factors reasonably shift the balance toward total hip replacement as the more predictable option.

• Osteoporosis or otherwise reduced bone quality
• Smaller anatomy that limits the achievable component size
• Hip dysplasia, particularly with significant socket shallowness or deformity
• Significant osteonecrosis affecting a substantial portion of the femoral head
• Femoral-head cysts
• Kidney disease affects the body’s ability to clear metal ions
• Known metal sensitivity
• Genuine concerns about metal-on-metal exposure related to pregnancy planning
• A personal preference to avoid the ongoing surveillance that metal-on-metal implants require

Does menopause affect eligibility?

It’s relevant, but not in a simple yes-or-no way. Menopause is associated with declining bone density and increased osteoporosis risk, which are genuine factors in the overall assessment. However, menopausal status alone doesn’t automatically improve or eliminate suitability — a postmenopausal woman with strong bone and favourable anatomy may still be a reasonable candidate, while a premenopausal woman with early bone loss or dysplasia may not be. Bone quality and anatomy matter more than menopausal status, considered in isolation.

Can women of childbearing age have resurfacing?

This deserves genuinely careful, individual discussion rather than a blanket answer. Metal-on-metal resurfacing releases cobalt and chromium ions into the bloodstream, and there remains real uncertainty about what this might mean during pregnancy — this isn’t an area with settled, comprehensive evidence either way. For women planning future pregnancies, it’s worth discussing the timing of surgery relative to family planning, whether a non-metal bearing option (either total hip replacement or emerging ceramic resurfacing) might be more appropriate, and involving both your surgical team and, where relevant, obstetric input in this conversation.

How does hip dysplasia affect suitability?

Dysplasia adds genuine complexity to the resurfacing decision.

• A shallow or oval-shaped socket reduces the coverage available for the acetabular component
• This often means smaller components are required, compounding the size-related risks already discussed
• Abnormal femoral or acetabular version can complicate accurate implant positioning
• Some experienced surgeons use supplemental fixation techniques to address these challenges in selected dysplastic hips

While resurfacing can be performed in selected dysplastic hips by surgeons with specific expertise in this area, total hip replacement often provides a more predictable reconstruction for many women with significant dysplasia.

Metal-on-metal versus ceramic resurfacing

Understanding the genuine difference between these two resurfacing types matters considerably for this conversation.

• Established metal-on-metal resurfacing has the longest follow-up and the most established specialist-series data, along with the stability benefits of a large bearing. Its limitations include cobalt and chromium release, sensitivity to component size, an ongoing surveillance burden, and more restrictive selection criteria.
• Emerging ceramic-on-ceramic resurfacing avoids the cobalt-chromium bearing surface entirely, and has been specifically designed to accommodate smaller implant sizes — potentially suiting women and smaller men who haven’t traditionally been candidates for metal-on-metal resurfacing. However, its evidence base is still early, with limited long-term survivorship data, restricted geographic availability, and some uncertainty around rare ceramic-specific complications and revision experience.

What is the H1 ceramic implant?

This is a genuinely important, if still emerging, development worth understanding. The H1 ceramic-on-ceramic resurfacing implant received European CE marking in July 2025, allowing commercial use in Europe and other jurisdictions that recognise this certification. It was specifically designed to address two of the central barriers that have historically limited resurfacing access for women: it avoids the cobalt-chromium bearing surface used in conventional resurfacing, and it’s shaped to accommodate smaller hip anatomy. Early clinical trial experience, involving more than 100 patients, has reported encouraging results, including patients returning to activities like swimming and cycling within six weeks.

It’s genuinely important to understand what CE marking does and doesn’t tell us. It confirms the device meets European regulatory requirements for market entry — it is not equivalent to proven long-term survivorship, and shouldn’t be interpreted as evidence the implant performs equivalently to established options over 10 or 20 years. This is promising early technology, not yet a fully proven long-term alternative.

Is ceramic resurfacing available in Australia?

This genuinely needs to be confirmed directly with your surgeon and hospital, since European CE marking does not equate to Australian Therapeutic Goods Administration approval or routine local availability. Device access, hospital approval, and private health insurance prosthesis coverage can all change over time, so this is worth checking at the time you’re actually considering treatment rather than assuming based on international news coverage.

How is suitability assessed?

A genuinely thorough assessment draws on several sources of information together.

• Medical history — covering your symptoms, activity level, any previous fractures, childhood hip conditions, menopausal status, kidney health, metal sensitivity, and pregnancy plans
• Physical examination — assessing your range of motion, gait, leg length, hip stability and abductor muscle function
• Imaging — including weight-bearing pelvic X-rays, lateral hip views, measurement of your femoral-head size, and assessment of your acetabular anatomy, with CT or MRI where needed
• Bone assessment — including consideration of osteoporosis risk and, where indicated, a formal bone-density scan

What monitoring is needed after resurfacing?

Following metal-on-metal resurfacing specifically, ongoing surveillance is a genuine part of the deal.

• Regular clinical review
• Follow-up X-rays
• Blood cobalt and chromium testing, depending on your specific implant and symptoms
• Assessment of symptoms, including pain, swelling or clicking
• Ultrasound or specialised metal-artefact-reduction MRI where indicated
• Monitoring trends over time, rather than reacting to a single isolated test result

A raised metal-ion result doesn’t automatically mean revision is needed — it’s interpreted alongside your symptoms, repeat measurements, X-rays, and, where relevant, cross-sectional imaging.

How does recovery differ?

Recovery after resurfacing follows a broadly similar early pattern to total hip replacement, with some specific considerations.

• Early supported walking, typically beginning soon after surgery
• Temporary weight-bearing restrictions in selected patients, particularly those with reduced bone density
• Progressive strengthening as healing allows
• Specific attention to protecting the femoral neck during early loading
• A gradual return to work
• Later, sport-specific conditioning for those returning to higher-impact activity
• Ongoing implant surveillance as an integral, long-term part of aftercare

A woman with reduced bone density may reasonably receive a more conservative loading plan than a patient with stronger bone, regardless of age.

What happens if resurfacing fails?

If revision does become necessary, understanding the genuine picture helps set realistic expectations.

• The femoral component can often be converted to a conventional stemmed implant, using the femoral bone that resurfacing preserved
• The acetabular component may sometimes be retained or may need to be revised, depending on its condition
• Any metal-damaged tissue may need to be debrided
• Fracture, if present, requires specific management
• Bone reconstruction may be needed depending on the extent of any damage

Bone preservation from the original resurfacing genuinely can help this process, but conversion is not automatically equivalent to a simple, first-time total hip replacement — the complexity depends considerably on why the resurfacing failed in the first place.

Patient scenarios

These examples show how genuinely different the right answer can look depending on individual circumstances.

Active 42-year-old woman with large anatomy and strong bone

May be technically suitable for resurfacing after thorough assessment of her specific implant size requirements, underlying diagnosis and bearing material options.

39-year-old woman with dysplasia

May have smaller, shallower acetabular anatomy that makes resurfacing considerably more complex — total replacement may offer a more predictable result here.

50-year-old postmenopausal runner

Genuinely requires a bone-density assessment rather than being automatically accepted or excluded based on age or menopausal status alone.

34-year-old planning pregnancy

Needs a careful discussion of metal-ion uncertainty and whether a non-metal bearing option is available and appropriate for her specific timeline and goals.

48-year-old with osteoporosis

Femoral-neck fracture risk here may reasonably favour total replacement, despite a genuinely high activity level.

45-year-old with extensive osteonecrosis

May be unsuitable for resurfacing because the retained femoral head lacks adequate, structurally sound bone to support the implant long-term.

Woman with kidney disease

Metal-on-metal resurfacing may be less appropriate here, since cobalt and chromium are partly cleared through the kidneys.

Smaller-framed woman interested in ceramic resurfacing

May potentially benefit from this newer technology, but availability, cost and long-term evidence genuinely need to be confirmed for her specific situation.

Woman seeking to avoid ongoing monitoring

May reasonably prefer modern total hip replacement, even if technically eligible for resurfacing, given the surveillance that metal-on-metal implants require.

Questions to ask the surgeon

These questions can help you have a genuinely thorough conversation about your own individual suitability.

• Is my anatomy suitable for hip resurfacing?
• What component size would I likely need?
• What is my bone density like?
• Do I have any dysplasia or femoral-head damage that would affect this decision?
• Which specific implant would be used?
• Is it metal-on-metal or ceramic?
• Is that specific implant approved and available in Australia?
• What are its long-term results?
• How many resurfacing procedures have you performed in women specifically?
• What are your personal revision rates?
• What ongoing surveillance would I need?
• Would total hip replacement offer a more predictable result for me specifically?

Australian care pathway

Understanding the practical Australian context can help you navigate this decision.

• A GP referral generally supports a Medicare rebate for a private specialist consultation
• Access to a surgeon with substantial, specific hip resurfacing experience may require seeking out a particular specialist
• Availability may differ between public and private hospital settings
• Private health insurance and prosthesis coverage should be confirmed directly with your insurer
• Informed financial consent should clearly outline expected costs
• Implant registration with the Therapeutic Goods Administration should be confirmed for any specific device being considered
• The Australian Orthopaedic Association National Joint Replacement Registry provides implant-specific outcome data that can inform this decision
• Bone-density testing and metal-ion blood tests are part of the assessment and monitoring pathway, where relevant
• Physiotherapy support is available for recovery and return-to-sport rehabilitation regardless of which procedure is chosen
• Regional patients may need to consider travel for access to a specialist with specific resurfacing expertise

Frequently Asked Questions (FAQs)

1. Can women have hip resurfacing, and is female sex a contraindication?

Yes, selected women can undergo hip resurfacing, though conventional metal-on-metal resurfacing is generally offered more selectively to women because historical revision rates have been higher in this group. Female sex shouldn’t automatically be treated as an absolute contraindication, but eligibility does remain more restrictive for established metal-on-metal systems as a practical matter.

2. Why have women had worse resurfacing outcomes historically, and does component size matter more than sex?

The difference appears to reflect smaller component size, bone quality, higher rates of dysplasia, femoral-head conditions and metal-related risks — rather than sex itself being the underlying biological factor. Component size may genuinely be one of the most important factors of all, since smaller components have historically been associated with greater edge-loading and revision risk in both women and smaller-framed men.

3. How large does the femoral head need to be, and can a small-framed woman have resurfacing?

Established metal-on-metal criteria have often favoured components around 48–50mm or larger, though exact thresholds vary by specific implant and surgeon. A small-framed woman may still have options with an appropriately designed implant, and emerging ceramic devices in particular may expand these options, though metal-on-metal resurfacing with smaller components has historically been less predictable.

4. Why does osteoporosis matter, and do I need a bone-density scan?

The retained femoral neck needs to support the resurfacing component long-term, so reduced bone density can increase the risk of femoral-neck fracture or collapse after surgery. A bone-density scan may genuinely be recommended when your age, menopausal status, fracture history or other risk factors raise concern about your underlying bone quality.

5. Can women with hip dysplasia have resurfacing, and is it suitable for osteonecrosis?

Some women with dysplasia can undergo resurfacing, though shallow, small or abnormally oriented anatomy can make cup positioning and fixation considerably more demanding. Suitability for osteonecrosis genuinely depends on how much of the femoral head is affected and whether enough structurally sound bone remains to support the implant.

6. Can postmenopausal women have resurfacing, and what about women planning pregnancy?

Yes, potentially, though menopause can increase osteoporosis risk, meaning bone quality and anatomy matter more than menopausal status considered alone. Women planning pregnancy need careful, individual counselling, since cobalt and chromium exposure from metal-on-metal bearings and their implications during pregnancy remain areas of genuine uncertainty — a non-metal bearing option may be preferable where available and appropriate.

7. Is the new ceramic implant proven, and is total hip replacement more predictable for women overall?

Early results for ceramic resurfacing are genuinely promising, but long-term survivorship and rare complications remain uncertain — CE marking confirms regulatory approval, not proven long-term equivalence to established options. For many women, modern total hip replacement does offer a broader evidence base and avoids both femoral-neck fracture risk and metal-on-metal surveillance requirements, making it the more predictable option in many individual circumstances.

The Bottom Line

The question “can women have hip resurfacing?” deserves a considerably more nuanced answer than a simple yes or no. Female sex is not, in itself, the technical eligibility test — the more meaningful questions concern your specific component size, femoral-neck bone strength, any underlying dysplasia or osteonecrosis, your reproductive plans, the specific implant material available, and your surgeon’s genuine expertise with the procedure. Established metal-on-metal resurfacing has been offered more selectively to women for real, identifiable reasons, while emerging ceramic technology may broaden access in time — though it doesn’t yet carry the same weight of long-term evidence.

If hip resurfacing is something you’re genuinely considering, the most valuable next step is a thorough, individual assessment with a surgeon experienced in the procedure — one who can properly evaluate your specific anatomy, bone quality and goals, rather than ruling you in or out based on sex alone.