Blepharoptosis
Ptosis is the most common droopy eyelid among congenital disorders of the upper eyelid. In addition, there may be eyelid disorders such as adhesions on the eyelid (ankyloblepharon), inward (entropion) or outward turning (ectropion) on the eyelid edge, incomplete eyelid formation (coloboma), and extra eyelash row (distichiasis).