Rhinoplasty (Greek: Rhinos, "Nose" + Plassein, "to shape") is a surgical procedure which is usually performed by either an otolaryngologist (head and neck surgeon), maxillofacial surgeon, or plastic surgeon in order to improve the function (reconstructive surgery) or the appearance (cosmetic surgery) of a human nose. Rhinoplasty is also commonly called "nose reshaping" or "nose job". Rhinoplasty can be performed to meet aesthetic goals or for reconstructive purposes to correct trauma, birth defects or breathing problems. Rhinoplasty can be combined with other surgical procedures such as chin augmentation to enhance the aesthetic results.
Although rhinoplasty is usually considered to be safe and successful, several complications can arise. Post operative bleeding is uncommon and often resolves without needing treatment. Infection is rare and can occasionally progress to an abscess that requires surgical drainage under general anesthetic. Adhesions, which are scars that form to bridge across the nasal cavity from the septum to the turbinates, are also rare but cause nasal obstruction to breathing and usually need to be cut away. A hole can be inadvertently made at the time of surgery in the septum, called a septal perforation. This can cause chronic nose bleeding, crusting, difficult breathing and whistling with breathing.
If too much of the underlying structure of the nose (cartilage and/or bone) is removed, this can cause the overlying nasal skin to have little shape resulting in a "polly beak" deformity. Likewise if the septum is not supported, the bridge of the nose can sink resulting in a "saddle nose" deformity. The tip of the nose can be over-rotated causing the nostrils to be too visible and creating a pig-like look. If the cartilages of the tip of the nose are over-resected, this can cause a pinched look to the tip. If an incision is made across the collumella (open approach rhinoplasty) there can be variable degree of numbness to the nose that may take months to resolve.
Below is a 9:54 long video. Watch it.
Souce: http://www.symposier.com/library_detail/8215/Rhinoplasty
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