What is autologous fat transplantation?
Autologous (from self) fat transplantation is the removal of fat from one body location and placement of the same fat into another location. Fat is one type of filler substance that can be used to treat nasolabial folds, depressed scars, facial furrows and wrinkles, gaunt cheeks, and accentuate thinning lips.

How is it done?
Fat is removed by liposuction procedure from the chin, abdomen, flank, buttock, or more preferable, the thigh. The harvested fat is then separated from other fluids and transplanted to the desired area by way of a small incision in the corner of the mouth. Transplanted fat cells can survive for long periods of time due to revascularization. Overcorrection of 30-50% is done because the body will absorb this amount of fat within the first few weeks after treatment. Additional injections can be performed with the remaining fat at later dates.

How long does it last?
While fat is not a “permanent filler,” successive injections often result in a cumulative benefit lasting up to one year.

Are there any side effects from fat transplantation?
Autologous fat has an excellent safety record. There is no risk of allergy because the fat is the patient’s own tissue; however, the following side effects can occur:

• Redness at injection site
• Temporary swelling
• Temporary pain
• Infection