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Small defects of the upper and lower lip can be closed primarily. For the upper lip, defects of up to 1/4 (25%) of the lip may be closed primarily. For the lower lip, defects of up to 1/3 of the lip may be closed primarily. This means the edges of the defect are simply sutured together in three layers: oral mucosa, muscle, and skin.
Alveolar cleft grafting is a surgical procedure, used to repair the defect in the upper jaw that is associated with cleft lip and palate, where the bone defect is filled with bone or bone substitute, and any holes between the mouth and the nose are closed. [1]
Firstly the group of muscles required to purse the lips run through the upper lip. To restore the complete group a full incision must be made. Secondly, to create a less obvious scar the surgeon tries to line up the scar with the natural lines in the upper lip (such as the edges of the philtrum) and tuck away stitches as far up the nose as ...
Among other procedures it includes lip reduction, the process of surgically reducing the size of the lip or lips to reduce the appearance of abnormally large or protruding lips, as well as the process of forming an artificial tip or part of the lips by using a piece of healthy tissue from some neighboring part. The procedure can also larger.
[1] [2] The aim of tissue transplantation is to repair or replace tissues that are missing, damaged, or diseased, thereby improving patients' survival, functionality and quality of life. [ 2 ] The practice of tissue transplantation dates back to 1600 BC and has undergone vast advancements since then.
The skin of the face is thicker than the skin overlying the lips where blood vessels are closer to the surface. As a consequence, the margin of the lips shows a transition between the thicker and thinner skin, represented by the vermilion border. It therefore has the appearance of a sharp line between the coloured edge of the lip and adjoining ...
Lip augmentation is a cosmetic procedure that modifies the shape of the lips using fillers, such as collagen or implants. The procedure may be performed to increase lip size, correct asymmetry, create protrusion, or adjust the ratio of the top and bottom lips.
Flap surgery is a technique essential to plastic and reconstructive surgery.A flap is defined as tissue that can be moved to another site and has its own blood supply.This is in comparison to a skin graft which does not have its own blood supply and relies on vascularization from the recipient site. [2]