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Fat Transfer Side Effects

Are there any side effects of having fat injections to increase the breast size?

Doctor Answers (17)

Fat grafting side effects


fat grafting carries potential risks and complications including lumpiness, rippling, fat atrophy or loss, and asymmetry. In areas of the body where the fat is grafted more superficially such as the lower eyelid skin, these complications can be more noticeable.

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Beverly Hills Plastic Surgeon
4.5 out of 5 stars 23 reviews

Fat Transfer to the Breast Side Effects

Recently Fat Transfer to the breast has become more popular, but there are possible side effects that one must consider when evaluating this modality for volume enhancement.  
I think the main side effect that was most worrisome has been the concern of scarring on a mammogram should some of the fat not survive producing shadows that may concern a Radiologist.  I believe that doctors that read the mammograms are getting more comfortable with these possible changes, but some mammogram false positive results could occur necessitating further diagnostic studies.  Other side effects are possible infection, fat resorption necessitating more sessions of fat grafting, and possible asymmetry.  Keep in mind that fat grafting is best for breast contour irregularities or small volume enhancement; very large amounts of fat  and possible multiple sessions would be needed to approximate the result of large breast implants for breast augmentation.
Also, one should consider the possible side effects of where the fat is harvested from, most notedly, contour irregularities or asymmetry.  Hope this helps.

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Scottsdale Plastic Surgeon
5.0 out of 5 stars 87 reviews

Side effects of fat transfer to the breast


Fat transfer to the breast is not as predictable as augmentation with implants.  Even in the best hands, the fat survival is variable.  If large areas of the fat die, areas of calcified scar can develop.  These could look spooky on mammogram and could be hard and lumpy to the touch and could be tender. 

Fat transfer needs to be done using meticulous technique.  I don't know of any shortcuts that make this operation easy or quick without compromising the final outcome.

Make sure the doctor doing this is a surgeon certified by the American Board of Plastic Surgery. 

Lisa Lynn Sowder, M.D.

Seattle Plastic Surgeon
5.0 out of 5 stars 39 reviews

The use of lipoinjection for breast augmentation (fat injection or grafts instead of breast implants


Yes there are many potential risks and these include but are not limited to:

  1. infection
  2. bleeding
  3. fibrosis (firmness)
  4. nodules
  5. cyst formation
  6. interference with surgical or onclologic evaluation of the breasts
  7. donor site deformity
  8. calcification due to fat saponification
  9. irregularities
  10. partial or incomplete fat graft take occuring differently from each breast which may result in different sizes
  11. etc.

Before undertaking the procedure discuss these matters with your surgeon. Of course there are other possible complications. This is a technique which id slowly becoming more accepted but has yet to gain widespread popularity.

Chicago Plastic Surgeon
5.0 out of 5 stars 39 reviews

Side effects of fat injections to breasts is a delicate subject


Fat grafting emerged in the last few years as a very useful tool in facial rejuvenation, augmentation of different body areas and even wound healing by stem cell transfer. When it comes to the breast, it is a completely different issue. The breast is a hormone sensitive organ and this is related to breast cancer. Now, to make things clear,the scientific evidence so far did not prove a relationship between cancer and fat grafting but there is a lot we do not know.

The current issue with fat grafting to the breast is the fear of having fat necrosis, lumps and biposies and more surgeries. Hope that helps!

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Orange County Plastic Surgeon
5.0 out of 5 stars 4 reviews

Fat transfer to breast side effects

Fat grafting to the breast is becoming very popular.  It can offer a nice enhancement with minimal scars and the added benefit of treating another area with liposuction.   As with all surgeries the vast majority of the time you will have some discomfort but no real problems.  However, make sure that you are seeing a qualified plastic surgeon for this and that they do it as a regular part of their practice.  There are several things that they should discuss with you; too many to list.  Some of the key areas of your discussion should include the cosmetic concerns including under/over correction and dimpling.  That the percentage of fat that survives is variable and a second procedure may be required.  Of the fat that does not survive most is resorbed by your body but some may result in calcification which can influence mammogram interpretation.  And finally a discussion about the role of stem cell activation with fat transfer.
Toronto Plastic Surgeon
5.0 out of 5 stars 4 reviews

Breast Fat Grafting

The biggest problem with fat grafting is donor site irregularity if you are trying to get as much fat as possible and fat graft loss at the recipient site.  Fat graft survival is related to fat becoming vascularized.  I would say on average about 70% of the fat injected survives.  There are several different ways PS talk about harvesting and transferring the fat as the "best" way but I do not believe that there is a best way. Sometimes graft survival is more dependent upon the patient than the technique.
La Jolla Plastic Surgeon
5.0 out of 5 stars 8 reviews

Fat Transfer Side Effects

With any surgery, including fat transfer for breast augmentation, there are potential risks and/or side effects.  These can include: infection, bleeding, fat resorption, and fat necrosis.  Check with a board certified plastic surgeon who has extensive experience in both fat transfer and breast augmentation with breast implants to see which option may be in your best interest.     

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San Jose Plastic Surgeon
5.0 out of 5 stars 15 reviews

Fat grafting to the breast!

Please find an experienced Board Certified Plastic Surgeon and member of the Aesthetic Society using the Smart Beauty Guide. These Plastic Surgeons can guide you on all aspects of facial surgery, breast augmentation and body procedures including tummy tucks or mommy makeovers!

Fat grafting is a valuable tool in breast surgery. This technique has gained more popularity over the past 7 years. There are many techniques used to harvest the fat, process the fat and then re-inject the fat. Conventional suction lipectomy is performed with a small diameter cannula, processed by separating the liquid and fibrous tissue from the fat, and then placed into syringes for re-injection or through a closed system.
Austin Plastic Surgeon
5.0 out of 5 stars 3 reviews

Autologous Fat Grafting Side Effects


Fat augmentation of the breasts is usually reserved for increasing the size of smaller breasts where large breast volume is not the desired result. The results are not as predictable as breast augmentation with implants.

Potential adverse side effects include firm calcified scar tissue which sometimes requires surgical removal.  The calcifications may also make if difficult for the radiologist to interpret mammograms.

Fat grafting to the breast often requires several sessions for smaller  on a patient who is thin and does not have a great deal of body fat.  The techniques must be performed by a surgeon who is experienced in structural fat grafting.

Thank you for your question. Happy New Year to you.

Washington Plastic Surgeon
5.0 out of 5 stars 12 reviews

These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.

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