Fat Grafting and Stem Cells

Fat Grafting and Stem Cells

What is Fat Transfer?


Fat transfer, also known as fat grafting or autologous fat transfer, is the process of using the patient’s own fat to increase the volume of fat in another area of their body. The fat is harvested or extracted with a liposuction cannula. They are prepared for reintroduction into the body and injected into the new part of the body where the additional bulk is used for medical or cosmetic purposes. The most common donor areas, where fat is taken from, are the stomach, thighs, and waist.


The procedure is minimally invasive making it very appealing. Another advantage of fat transfer is that the body does not reject it because it is the patient’s own fat. However, there is a rate of absorption, a percentage of the transferred fat, that does not survive. Therefore, it is extremely important to select a surgeon that uses a proven technique with the highest fat survival rate.


Miami Breast Center Fat Transfer Procedure


Many women have turned to the Miami Breast Center looking for natural and permanent results. Dr. Khouri is a pioneer in the use of autologous fat to reconstruct and augment breasts. He is able to rebuild an entire breast using only the patient’s fat and the external tissue expander EVE. The EVE bra is worn a few weeks prior to surgery and stretches the tissue, both externally and internally, creating a matrix into which the transferred fat will be injected. This matrix is essential for fat placement and survival.


Dr. Khouri uses a very fine needle-like cannula, that he developed, to gently perform liposuction. The fat naturally contains stem cells, which are harvested in the process along with the fat and preserved in the transfer. However, nothing artificial is added nor biologically manipulated within the harvested fat.

Studies have shown that breasts rebuilt with this fat transfer process, pre-expanded with EVE, result in high fat survival and last forever. They look and feel natural and retain near-normal sensation. Compared to implants that on average need to be replaced every 10 years and can leave a woman with non-sensate breasts and nipples, Miami Breast Center offers a great alternative.


Fat Grafting and Stem Cells


  • Minimal invasive procedure
  • No new incision or scars
  • No foreign object (implants)
  • Natural feel
  • Regain warm and sensate breasts
  • Permanent results
  • Less risk than any other option
  • Covered by insurance *after breast cancer
  • Body sculpting side benefits (liposuction)
  • No hospitalization


Fat Grafting and Stem Cells


Stem Cells in Fat Transfer- Is there supporting clinical evidence or is it a misleading marketing tactic? Growing concerns have emerged over the clinical practices and marketing claims made by the plastic surgery community promoting stem cell use in fat transfers. The term “stem cells” is hyped by the media and used by some surgeons like an everyday word. A small group of unethical practitioners are deliberately misleading and exploiting the public with false claims. Therefore, a task force was convened to address the false advertising claims that are not substantiated by scientific evidence.


The task force was made up of two of the world’s largest organizations of board-certified plastic surgeons, the American Society for Aesthetic Plastic Surgery (ASAPS) and the American Society of Plastic Surgeons (ASPS). They issued a joint position statement during The Aesthetic Meeting 2011, the annual meeting of ASAPS.


Dr. Roger Khouri himself sat on the task force and participated in the joint position statement. Here are a few of the recommendations made by the task force: