There are multiple techniques but little consensus on the preferred surgical technique. A lip tie is a condition where the frenulum (connective tissue) connecting the upper lip to the gum creates a noticeable v shape. Minor true hare lip is rare central midline deficiency of the upper lip.
Inverted Vshape osteotomy for lengthening｜Braun Plastic Surgery
The contour of the free labial border.
See more information on lip ties.
A transoral approach for repair using.
