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Syndrome reference sheet
Generated 12 Oct 2026
Ophthalmology · Ophthalmology / Orbit and oculoplastics

Floppy eyelid syndrome

Also known as: Floppy eyelid

Easily everted lax upper eyelids, associated with sleep apnea.

Medical specialty
Ophthalmology
Subspecialty
Ophthalmology / Orbit and oculoplastics
Sex & age distribution
Male: affected, male predominance; Female: affected; Children: rare
Gene(s) involved
None recorded

Etiology & mechanism

Elastin loss in tarsal plate and chronic mechanical pressure.

Gene(s) involved (0)

No gene recorded.

Symptoms & signs (5)

easily everted upper eyelidkeratoconusobstructive sleep apneaocular irritationpapillary conjunctivitis
SyndromeScope — educational reference. Content is model-generated and not clinically verified; always confirm against OMIM, Orphanet and GeneReviews before clinical use.