Breast implant safety in 2026: BIA-ALCL, textured vs smooth implants, and what Australian patients ask
Breast implant safety is the first thing most Australian and New Zealand women raise with me, often before they ask about size or shape. That is appropriate. The short version, as of 2026, is this: breast augmentation remains a common and generally safe operation, but implants are medical devices with known long-term issues, and two of those issues, a rare lymphoma called BIA-ALCL and a cluster of symptoms patients call breast implant illness, deserve a clear, unhurried explanation.
BIA-ALCL (breast implant-associated anaplastic large cell lymphoma) is a rare cancer of the immune system that develops in the scar capsule around an implant, not in the breast tissue itself. It has been associated mainly with textured-surface implants. Regulators in a number of countries have reviewed the evidence and restricted or withdrawn certain heavily textured implants, and smooth implants carry a much lower reported association. Breast implant illness is different: it is a patient-reported group of symptoms without an agreed diagnostic test, which makes it harder to study but no less real to the women who describe it.
In this article I set out what I tell my own patients about breast implant safety, why I make the implant choices I do, and how to think about breast augmentation Thailand safety in particular.
Breast implant safety and BIA-ALCL: what it is and what it is not
Anaplastic large cell lymphoma is a type of lymphoma, which is a cancer of white blood cells. The breast implant-associated form arises in the fibrous capsule, the layer of scar tissue the body naturally forms around any implant. It is not breast cancer, it does not arise from breast tissue, and it does not behave like breast cancer.
The typical presentation is a late swelling of one breast, usually years after surgery, caused by fluid collecting between the implant and the capsule. Less commonly it presents as a lump in the capsule. When it is found early and confined to the capsule, treatment is removal of the implant and the entire capsule, and outcomes in that situation are generally good. Advanced disease is uncommon but can require chemotherapy.
I want to be careful with numbers here. BIA-ALCL is rare, and the precise risk has been estimated differently by different bodies and for different implant types. What is consistent across the reporting is that the association is overwhelmingly with textured implants, and that the risk appears to rise with the degree of surface texturing.
Textured vs smooth implants: why the surface matters for breast implant safety
Implant shells come with different surfaces. Smooth shells are exactly that. Textured shells have a roughened surface, originally designed to reduce capsular contracture (a tightening of the scar capsule that makes the breast feel hard) and to hold anatomically shaped, "teardrop" implants in position so they do not rotate.
The leading theory for BIA-ALCL is that a more heavily textured surface encourages chronic low-grade inflammation, possibly involving bacterial biofilm, and that over many years this can drive a lymphoma in a susceptible person.
FeatureSmooth implantsTextured implantsReported BIA-ALCL associationMuch lowerHigher, mainly heavily texturedRegulatory scrutinyMinimalSome heavily textured products withdrawn in several marketsShape optionsRoundRound and anatomical (teardrop)Rotation riskNot relevant for roundLow for textured anatomicalFeelSoft, may show rippling in thin patientsSimilar; may adhere to tissue
In my practice I now use smooth round implants for almost all primary breast augmentation. I do not think the theoretical advantages of texturing justify the additional lymphoma association for a purely cosmetic procedure, and most of my colleagues internationally have moved the same way.
What regulatory action on textured implants means for you
Regulators in several countries have restricted or withdrawn certain textured breast implants after reviewing the BIA-ALCL evidence. Your GP or the TGA website can tell you the current status of a specific product in Australia. None of this means that every woman with a textured implant should have it removed.
The consistent advice from professional bodies internationally has been that removal of a textured implant in a woman with no symptoms is not routinely recommended, because the risk is low and every operation carries its own risks. What is recommended is awareness: know what implant you have, know the warning signs, and see a doctor promptly if one breast swells or changes years after surgery.
If you had implants placed some years ago and do not know the make and surface, ask the surgeon or hospital for your implant card or operation record. If you are considering breast augmentation with me, you will leave Bangkok with that information in writing.
Breast implant illness: what we know and do not know
Breast implant illness, often shortened to BII, is the name patients use for a cluster of symptoms they attribute to their implants. The symptoms most commonly described are fatigue, joint and muscle pain, "brain fog", anxiety, hair loss, rashes and a general sense of being unwell.
I want to be honest about the state of the evidence. There is no agreed diagnostic test for breast implant illness, no laboratory marker, and no consistent finding on imaging. Many of the symptoms overlap with common conditions such as thyroid disease, autoimmune disease, perimenopause and depression, all of which need to be looked for and treated if present. At the same time, a number of women report that their symptoms improve after implant removal, and that experience should not be dismissed.
My approach when a patient raises BII is to listen, to make sure other causes have been properly investigated, and to be clear that removing implants is a reasonable choice for a woman who wants them out, without promising that it will resolve her symptoms. Choosing not to have implants in the first place is also a legitimate decision, and I will say so if a patient is uncertain.
The more common long-term issues with implants
BIA-ALCL and BII attract the attention, but the problems that actually bring most women back to a surgeon are more ordinary. Every patient considering breast implant safety should understand these.
Capsular contracture
The scar capsule tightens and squeezes the implant, making the breast feel firm, then hard, and sometimes changing its shape or causing discomfort. It can occur at any time. Treatment ranges from observation to surgical release or replacement.
Rupture and leakage
Modern cohesive silicone implants tend to hold their shape when the shell fails, so a rupture may be "silent". Saline implants deflate visibly. Periodic imaging, usually ultrasound or MRI, is the way to check. No implant is guaranteed to last a lifetime; you should assume you may need a further operation at some point.
Effects on breastfeeding and mammography
Most women can breastfeed after augmentation, particularly with an incision under the breast rather than around the nipple, but I cannot guarantee it. Implants can obscure part of the breast on a mammogram; you must tell the radiographer, who will use additional views.
Breast augmentation Thailand safety: the questions I am asked
Australian patients ask me three practical questions about having breast surgery in Bangkok rather than at home.
Are the implants the same as in Australia? I use implants from major international manufacturers, and I document the make, model, size and serial number in your record.
Is the hospital equipped for a problem? I operate at Intrarat Hospital in Bangkok, a full hospital rather than a day clinic, with an anaesthetist present throughout and facilities for overnight care. I have written about what to ask on this point in hospital or clinic: what to ask before cosmetic surgery overseas.
What about follow-up? This is the honest weak point of any surgery abroad. You will be reviewed in person during your stay in Bangkok, and by video afterwards. Long-term implant surveillance, meaning imaging every few years and a check if anything changes, needs to happen at home through your GP. I discuss the aftercare trade-off frankly in my honest comparison of plastic surgery in Thailand with other countries.
It is worth knowing that Medicare does not cover purely cosmetic surgery, and that Australian travel insurance policies generally exclude elective cosmetic surgery abroad and its complications. Factor this into your decision.
How I choose an implant for a patient
There is no universally safest implant, only a more or less appropriate one for a given woman. When I assess a patient I look at her breast tissue thickness, chest wall shape, skin quality, whether she has had children, her expectations for size, and her attitude to future surgery. A woman with very thin tissue may need the implant placed partly under the muscle to reduce visible rippling. A woman with sagging may need a lift as well as, or instead of, an implant; I cover how to verify a surgeon's approach to this in choosing a surgeon for breast lift and implants in Bangkok.
Some women, having read about BIA-ALCL and BII, decide against implants altogether and consider fat transfer or simply a lift. I think that is a perfectly good outcome of an honest consultation.
Living safely with implants: a simple plan
Keep your implant card and operation record somewhere you can find them.
Know the warning signs: new swelling of one breast, a lump, a change in shape or firmness, or pain that is new.
Continue breast cancer screening as recommended for your age, and tell the radiographer you have implants.
Arrange imaging of the implants themselves every few years, or sooner if something changes.
Assume you may need further surgery at some point in your life and plan financially for it.
Frequently asked questions
Is BIA-ALCL common?
No. It is rare, and the great majority of reported cases have involved textured implants. Early disease confined to the capsule is generally treated successfully by removing the implant and capsule. Awareness of the warning signs matters more than worry.
Should I have my textured implants removed?
Not routinely, if you have no symptoms; that has been the consistent professional advice since the evidence was reviewed. Know what implants you have, monitor for late swelling or lumps, and discuss your individual situation with a surgeon.
Are smooth implants completely safe?
No implant is completely safe. Smooth implants carry a much lower reported association with BIA-ALCL, but they share the ordinary risks of any implant: capsular contracture, rupture, rippling, malposition and the likelihood of further surgery over a lifetime.
Is breast implant illness real?
It is real to the women who experience it, and it is taken seriously by regulators and surgeons. What does not yet exist is an agreed test or a proven mechanism. Other conditions with similar symptoms must be excluded, and implant removal is a reasonable choice for a woman who wants it, without a guarantee of improvement.
Is breast augmentation in Thailand safe?
Safety depends on the surgeon, the hospital and the implant, not the country. Ask for the surgeon's qualifications and licence, confirm the operation is in a full hospital with an anaesthetist, and insist on the implant details in writing. Then plan your follow-up at home before you travel.
This article is general information, not medical advice. Your own risks depend on your health, your anatomy and the implant chosen, and nothing here replaces an individual assessment. If you would like to talk through breast implant safety for your situation, you are welcome to book a video consultation with me.
