A drooping eyelid is also called ptosis or blepharoptosis. In this condition, the border of the upper eyelid falls to a lower position than normal. In severe cases, the drooping eyelid can cover all or part of the pupil and interfere with vision. Ptosis can affect one or both eyes. It may be present at birth congenital ptosis , or it may develop gradually over decades. Sometimes ptosis is an isolated problem that changes a person's appearance without affecting vision or health. In other cases, however, it can be a warning sign that a more serious condition is affecting the muscles, nerves, brain or eye socket.
Acute unilateral isolated ptosis
Ptosis (eyelid) - Wikipedia
Congenital ptosis which is present since birth occurs as a result of improper development of one of the muscles or part of the nervous system which helps raise the eyelid. Nerve injury during birth can also cause congenital ptosis. Acquired ptosis i. Normal aging results in loosening of the skin and ligaments which keep the eyelid open thus resulting in a droopy eyelid.
Ptosis TOE-sis refers to drooping of an upper eyelid of one or both eyes. The droop may be barely noticeable, or the lid can descend over the entire pupil. Ptosis can affect both children and adults, but usually occurs because of aging. The most obvious sign of ptosis is the drooping eyelid. Depending on how severely the lid droops, people with ptosis may have difficulty seeing.
Toggle navigation. Find a Job Post a Job. The vast majority of both unilateral and bilateral ptosis is due to levator dehiscence or laxity.