Although surgeons report patient satisfaction with these techniques to be "high," no one variation has been sufficiently applauded to become the standard procedure. Most of these methods result in an increase in the amount of vermilion visible. Quantitative data exists for the V-Y lip augmentation, for which statistically significant increases in upper vermilion height and surface area have been measured. A systematic review regarding "non-filling" procedures for lip augmentation published in 2014 showed that philtrum length decreases with Indirect<unk>  techniques, but not with V-Y lip augmentation. Complications which may arise from<unk>  surgery include: * Numbness * Stiffness * Pain * Parasthesia * Lip distortion * Lip lengthening * Smile deformation * Speech impediment * Visible scarring Because of this, patients must be on bed rest for at least a week. In particular, the technique of removing skin at or directly above the white roll has been singled out as resulting in unfavorable scarring and stiffness in the lips. Advancements and improvements in non-surgical fillers available for lip enhancement has reduced demand for the<unk>  procedure.
Lip lift
Gum lift
Angellift
Palatoplasty
Heel lift
Buttock augmentation
Cheiloplasty
Lip augmentation