Fat injections can be an effective way to reduce wrinkles, diminish acne scarring and regain a more youthful appearance. Fat injection or grafting has broad applications in cosmetic surgery. Fat injected into areas requiring volume-enhancement produces safe, long-lasting, and natural-appearing results as volume is replaced to tissues where fat is diminished. Fat grafting usually involves harvesting fat from one part of the body, washing/ purifying it, and the carefully re-injecting it with specially designed needles into the areas requiring augmentation. This cosmetic surgery procedure may need to be repeated several times to achieve the desired result.
Hair Transplant on the face
It is a cosmetic enhancement procedure in which hair with the hair follicle from the scalp is being meticulously extracted in toto to be planted on the skin surface on the face where it is required. the procedure can be performed under local anesthesia or sedation with local anesthesia with in 1-2hrs.
Hair transplantation is of use in men who have clefts repaired and who are desirous of sporting moustaches. Its more required in patients who have had bilateral cleft lip deformities and the central part of the lip, the prolabial part does not grow much hair. Can be used in scars that are in other areas of the face like the eyebrows or the sideburns as well.
Read More about Hair Transplant on the face from NCBI