Frontalis muscle flap advancement for correction of blepharoptosis can be used instead of graft or suture ... The flap elevates the ptotic eyelid through the normal contraction of the muscle.

This means that a tiny contraction in one of the muscles in your face pulls your facial skin and changes your expression. ... Your frontalis muscle runs vertically along your forehead.

Expressions: Contraction of your facial muscles changes your facial expression. ... Your frontalis muscle runs vertically along your forehead. It raises your eyebrows and helps you frown.

Your frontalis muscle runs vertically along your forehead. It raises your eyebrows and helps you frown. Your orbicularis oris is sometimes known as the kissing muscle.