Please read the relevant chapter for Eyelid and Facial anatomy and consider the following questions before lecture:

What structures are in the anterior vs posterior vs "middle" lamella?

What structure is analogous to the capsulopalprebral fascia (CPF)?

How does a facial nerve palsy affect the position of the eyelids?

What is the order of surgery in thyroid eye disease patients, and why do we recommend eyelid surgery after strabismus surgery?