Wednesday, September 3, 2008

Breast augmetation

A breast implant is a prosthesis used to enlarge the size of a woman's breasts (known as breast augmentation, breast enlargement, mammoplasty enlargement, augmentation mammoplasty or the common slang term boob job) for cosmetic reasons; to reconstruct the breast (e.g. after a mastectomy; or to correct genetic deformities), or as an aspect of male-to-female sex reassignment surgery. Pectoral implants are a related device used in cosmetic and reconstructive procedures of the male chest wall. According to the American Society of Plastic Surgeons, breast augmentation is the most commonly performed cosmetic surgical procedure in the United States. In 2006, 329,000 breast augmentation procedures were performed in the U.S.There are two primary types of breast implants: saline-filled and silicone-gel-filled implants. Saline implants have a silicone elastomer shell filled with sterile saline liquid. Silicone gel implants have a silicone shell filled with a viscous silicone gel. There have been several alternative types of breast implants that were developed, such as polypropylene string or soy oil, but these are no longer manufactured.

Breast lift

Mastopexy or breast lift surgery refers to a group of elective surgical operations designed to improve the appearance of the breast. Aging, weight loss, and childbirth can lead to a loss of volume and tone of the breast causing sagging or drooping, also referred to as breast ptosis. A breast lift is a proven, effective way to elevate the breast on the chest wall, reposition the nipple and areola (the pigmented area around the nipple). A breast lift may be done alone or in combination with enlargement of the breast for patients seeking additional volume of the breast. When implants are used as part of the procedure, the procedure is known as a breast augmentation.