Eyelids Conditions
Eyelid disorders are frequent in optometric practice and can range from benign inflammatory lesions to aggressive malignancies. This section organizes common adnexal conditions with practical clues for differential diagnosis, initial management, and referral urgency. Early recognition of atypical lesions and exposure-related complications helps protect both vision and systemic health.
Last updated: March 2026
Eyelid evaluation should routinely include margin health, lash direction, closure adequacy, lesion architecture, and periocular skin changes. Chronic blepharitis and meibomian dysfunction are common, but non-healing or recurrent nodules demand malignancy exclusion. Urgent referral is indicated for rapidly enlarging lesions, lid malposition with corneal compromise, and neuro-ophthalmic red flags accompanying ptosis.
Eyelid disease index (A–Z)
Basal Cell Carcinoma
Most common eyelid malignancy with pearly rolled edges and lash loss; early biopsy referral improves outcomes.
View conditionBlepharitis
Chronic inflammatory lid margin disease causing irritation, fluctuating vision, and recurrent ocular surface symptoms.
View conditionBlepharospasm
Involuntary lid closure ranging from benign twitching to functional blindness in dystonic forms.
View conditionChalazion
Painless chronic meibomian lipogranuloma that may mimic neoplasia if recurrent or atypical.
View conditionDermatochalasis
Redundant upper lid skin causing field impairment, irritation, and cosmetic or functional concern.
View conditionEctropion
Outward lid malposition leading to punctal eversion, tearing, and exposure keratopathy risk.
View conditionEntropion
Inward lid turning causes lash-cornea touch, chronic irritation, and progressive epithelial compromise.
View conditionEpiblepharon
Congenital lash maldirection from redundant skin fold, common in pediatric Asian populations.
View conditionHordeolum
Acute painful gland infection (stye) with focal swelling and tenderness requiring lid hygiene and targeted care.
View conditionLagophthalmos
Incomplete lid closure causes exposure keratopathy, especially in facial nerve palsy or post-surgical states.
View conditionMarcus Gunn Jaw Winking Syndrome
Congenital synkinetic ptosis with lid movement during jaw action, requiring specialist functional assessment.
View conditionPapilloma
Common benign epithelial lesion; monitor morphology and growth pattern for atypical change.
View conditionPtosis
Upper lid droop from aponeurotic, neurogenic, myogenic, or mechanical causes with potential visual impact.
View conditionSebaceous Gland Carcinoma
Aggressive eyelid malignancy that may masquerade as chronic blepharitis or recurrent chalazion.
View conditionSquamous Cell Carcinoma
Potentially invasive eyelid surface carcinoma with metastatic potential; urgent oculoplastic-oncology referral indicated.
View conditionTrichiasis
Misdirected lashes abrade the cornea and can cause recurrent epithelial injury or infection.
View conditionXanthelasma
Yellow periocular lipid plaques associated with dyslipidemia and systemic cardiovascular risk profiling.
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