In short. An implant adds volume, and that is the whole of what it does. What augmentation changes, what it cannot, and the risks of having a device in the body.
Key points
- A silicone gel-filled implant feels closest to breast tissue, and its rupture is often silent, which is why periodic imaging is part of follow-up while it is in place.
- A saline-filled implant is filled once positioned, can feel firmer, shows rippling more readily in thin patients, and its deflation is usually obvious.
- The choice between the classes is a trade between feel, detection and incision length.
Breast augmentation is an operation on volume. An implant is placed in a pocket behind or in front of the chest muscle, and the breast becomes larger. That is what the operation contributes, and it is worth stating that narrowly.
What it changes
How much breast there is, and where that fullness sits: the upper pole gains volume, the proportion between the breast and the rest of the body changes, and a difference in size between the two sides can be reduced, though symmetry is never made perfect. It also changes what the breast is, because from that day the breast contains a manufactured device.
Two device classes, one decision each
A silicone gel-filled implant feels closest to breast tissue, and its rupture is often silent, which is why periodic imaging is part of follow-up while it is in place. A saline-filled implant is filled once positioned, can feel firmer, shows rippling more readily in thin patients, and its deflation is usually obvious. The choice between the classes is a trade between feel, detection and incision length.
What it cannot do
It cannot lift. The nipple and areola stay where they were, and the added volume rests on skin that has already stretched, so a breast that has dropped generally remains a breast that has dropped. It cannot make a breast smaller either, and it cannot deliver a promised cup size: breast base width sets the widest device a chest can carry without visible edges or distortion, and tissue thickness decides how much coverage there would be.
The risks that belong to having a device
Capsular contracture, where the scar tissue the body forms around the implant tightens and can make the breast firm, painful or distorted, and where correction means another operation. Rupture, often silent with gel-filled implants. A rare lymphoma of the capsule around an implant is recognised, is treatable, and is discussed openly at assessment. Rippling, visible edges and malposition occur more readily in thin patients and with large devices. Infection can occur and occasionally means the device has to be removed. Sensation can change, and breastfeeding cannot be promised either way.
The commitment after the operation
An implant is not a lifetime device. Surveillance imaging is part of the commitment for as long as it is in place, removal or replacement at some point is likely rather than exceptional, and any revision is a further operation on tissue that has already been operated on, carrying added risk rather than less. That is a decades-long commitment rather than a single operation.
What augmentation will not do
- It will not correct position: a dropped breast stays dropped, and added volume can make the descent read more clearly.
- It will not be a one-off: surveillance, possible rupture or contracture, and probable further operations belong to the decision.
- It cannot promise a cup size, nipple sensation or breastfeeding, and no measurement guarantees any of the three.
An implant is the operation for a breast whose problem is volume. A patient who understands beforehand that she is choosing a device as well as a shape is the one who is not surprised by the years that follow. The result is judged at six to twelve months, alongside the surveillance that begins from there.
Frequently asked questions
Will an implant make my breasts sit higher?
No. An implant adds volume inside the breast and does not change where the nipple and areola sit on the chest wall. On a breast that has already dropped, the added volume rests on stretched skin and can make the descent read more clearly rather than less. Where position is the problem, a lift is the operation that addresses it, and a lift after an implant is a further operation on a breast that now contains a device.
What are the main risks of having an implant?
Capsular contracture, where the scar tissue around the implant tightens and can make the breast firm, painful or distorted; rupture, which with gel-filled implants is often silent and needs imaging to detect; rippling, visible edges and malposition, more readily in thin patients and with large devices; asymmetry; and infection, which occasionally means the device has to be removed. A rare lymphoma of the capsule around an implant is recognised, is treatable, and is discussed at assessment.
How long will the implant last?
There is no reliable lifespan. Some devices are still intact after many years and some fail early, and nobody can tell you in advance which yours will be. That uncertainty is why surveillance imaging is part of the plan and why the plan should assume that removal or replacement at some point is likely rather than exceptional. An implant is a device with a working life, not a permanent part of the body.
Risks & Limitations
- A breast lift changes position and adds no volume; an implant changes volume and does not lift a dropped breast. Neither is presented here as the default choice.
- Scars from either operation are permanent. They mature over 12–18 months but do not disappear, and the pattern a lift requires is determined by how much skin is removed.
- Nipple sensation can change after either operation and may not fully recover; breastfeeding cannot be promised either way. Both are uncertainties rather than complications that happen only to other people.
- An implant is not a lifetime device. Rupture is possible and often silent, periodic imaging is part of follow-up for as long as it is in place, and removal or replacement at some point is likely rather than exceptional.
- Capsular contracture — the scar tissue that forms around an implant tightening — can make the breast firm, painful or distorted, and correcting it means another operation.
- A rare lymphoma of the capsule around an implant is recognised. It is treatable, and it is discussed at assessment rather than left to be read about afterwards.
- Rippling, visible edges and malposition occur more readily in thin patients and with large devices; asymmetry, infection, and collections of blood or fluid can follow either operation.
- A combined lift and augmentation carries the risks of both operations and a higher likelihood of revision than either performed alone.
- Revision, of either operation, is a further operation on tissue that has already been operated on; it carries added risk rather than removing the risk of the first. No result is guaranteed and perfect symmetry is not achievable.
When to Seek Care
- Fever, spreading redness, warmth or discharge from an incision.
- Rapidly increasing swelling, or a tense, painful area under the skin of the breast.
- One breast becoming hard, tender or visibly different in shape from the other, or a new lump.
- Nipple discharge, particularly one-sided or blood-stained, or a change in the skin of the breast such as dimpling or retraction.
- Skin at an incision edge turning pale, dusky or painful — contact the treating team the same day.
- Shortness of breath, chest pain, or a swollen painful leg — seek emergency care immediately.
References & Further Reading
- American Society of Plastic Surgeons (ASPS) — breast lift, breast augmentation and implant safety guidance
- International Society of Aesthetic Plastic Surgery (ISAPS) — global standards of practice
- National Institute for Health and Care Excellence (NICE, UK) — relevant guidance
- Cochrane Library — systematic reviews in breast surgery
This page is patient education, not medical advice, and it does not cite individual studies. Discuss your own case with a qualified clinician. To arrange an assessment at Chongqing West District Hospital, see Contact & Consultation.