definition
Plastic surgery is a surgical specialty involving the restoration, reconstruction, or alteration of the human body. It includes cosmetic or aesthetic surgery, reconstructive surgery, craniofacial surgery, hand surgery, microsurgery, and the treatment of burns
types of plastic surgery
Aesthetic surgery
Aesthetic surgery is an essential component of plastic surgery and includes facial and body aesthetic surgery. Plastic surgeons use cosmetic surgical principles in all reconstructive surgical procedures as well as isolated operations to improve overall appearance.
Burn surgery
Burn surgery generally takes place in two phases. Acute burn surgery is the treatment immediately after a burn. Reconstructive burn surgery takes place after the burn wounds have healed.
Craniofacial surgery
Craniofacial surgery is divided into pediatric and adult craniofacial surgery. Pediatric craniofacial surgery mostly revolves around the treatment of congenital anomalies of the craniofacial skeleton and soft tissues, such as cleft lip and palate, craniosynostosis, and pediatric fractures. Adult craniofacial surgery deals mostly with fractures and secondary surgeries (such as orbital reconstruction) along with orthognathic surgery. Craniofacial surgery is an important part of all plastic surgery training programs, further training and sub specialisation is obtained via a craniofacial fellowship. Craniofacial surgery is also practiced by Maxillofacial surgeons.
Hand surgery
Hand surgery is concerned with acute injuries and chronic diseases of the hand and wrist, correction of congenital malformations of the upper extremities, and peripheral nerve problems (such as brachial plexus injuries or carpal tunnel syndrome). Hand surgery is an important part of training in plastic surgery, as well as microsurgery, which is necessary to replant an amputated extremity. The Hand surgery field is also practiced by orthopedic surgeons and general surgeons. Scar tissue formation after surgery can be problematic on the delicate hand, causing loss of dexterity and digit function if severe enough. There have been cases of surgery to women's hands in order to correct perceived flaws to create the perfect engagement ring photo.
Microsurgery
Microsurgery is generally concerned with the reconstruction of missing tissues by transferring a piece of tissue to the reconstruction site and reconnecting blood vessels. Popular subspecialty areas are breast reconstruction, head and neck reconstruction, hand surgery/replantation, and brachial plexus surgery.
Pediatric plastic surgery
Children often face medical issues very different from the experiences of an adult patient. Many birth defects or syndromes present at birth are best treated in childhood, and pediatric plastic surgeons specialize in treating these conditions in children. Conditions commonly treated by pediatric plastic surgeons include craniofacial anomalies, Syndactyly[20] (webbing of the fingers and toes), Polydactyly (excess fingers and toes at birth), cleft lip and palate, and congenital hand deformities.
Techniques and procedures
In plastic surgery, the transfer of skin tissue (skin grafting) is a very common procedure. Skin grafts can be derived from the recipient or donors:
Autografts are taken from the recipient. If absent or deficient of natural tissue, alternatives can be cultured sheets of epithelial cells in vitro or synthetic compounds, such as integra, which consists of silicone and bovine tendon collagen with glycosaminoglycans.
Allografts are taken from a donor of the same species.
Xenografts are taken from a donor of a different species.
Usually, good results would be expected from plastic surgery that emphasize careful planning of incisions so that they fall within the line of natural skin folds or lines, appropriate choice of wound closure, use of best available suture materials, and early removal of exposed sutures so that the wound is held closed by buried sutures.
Reconstructive surgery
Reconstructive plastic surgery is performed to correct functional impairments caused by burns; traumatic injuries, such as facial bone fractures and breaks; congenital abnormalities, such as cleft palates or cleft lips; developmental abnormalities; infection and disease; and cancer or tumors. Reconstructive plastic surgery is usually performed to improve function, but it may be done to approximate a normal appearance.
The most common reconstructive procedures are tumor removal, laceration repair, scar repair, hand surgery, and breast reduction plasty.
Some other common reconstructive surgical procedures include breast reconstruction after a mastectomy for the treatment of cancer, cleft lip and palate surgery, contracture surgery for burn survivors, and creating a new outer ear when one is congenitally absent.
Plastic surgeons use microsurgery to transfer tissue for coverage of a defect when no local tissue is available. Free flaps of skin, muscle, bone, fat, or a combination may be removed from the body, moved to another site on the body, and reconnected to a blood supply by suturing arteries and veins as small as 1 to 2 millimeters in diameter.
Complications and risks
All surgery has risks. Common complications of cosmetic surgery includes hematoma, nerve damage, infection, scarring, implant failure and organ damage.Breast implants can have many complications, including rupture. In 2011 FDA stated that 1 in 5 patients who received implants for breast augmentation will need them removed within 10 years of implantation
Celebrities take care about their looking, and they are always obsessed with plastic surgeries. Of course, the average Joe cannot afford to take such surgeries, but celebrities can.
As a matter of fact, the results of plastic surgeries are not always satisfactory. Let’s take a look at celebrities who actually destroyed their looks after plastic surgery. now will think and do rescher and read first about and then go to.
some picture of plastic surgery tha gone wrong
photos are come from google images
No comments:
Post a Comment