Skip to content
knowrare
HealthSignal
Your condition community

Living with Upper eyelid coloboma

A rare condition present at birth with a gap or notch in the upper eyelid, from small to complete absence.

Understanding Upper eyelid coloboma

Upper eyelid coloboma is a rare condition in which part of the upper eyelid did not form fully before birth.

It usually affects one eye. The gap can be a small notch or the whole eyelid missing, and it is often triangular and on the inner third of the lid. It can occur alone, along with other eye or face differences, or as part of a syndrome.

Signs & symptoms

GARD doesn't list a separate symptom list. The summary describes this main feature:

  • Gap or notch in the upper eyelid
  • Usually in one eye
  • Often on the inner third of the lid

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include ear, nose, and throat specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    World Craniofacial Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Ear, nose, and throat specialists (otolaryngologists)
Expert care
Expert lists: World Craniofacial Foundation
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Prevent Blindness America and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Is the coloboma isolated, or part of a syndrome?
Which eye specialists should check and protect the eye?
What surgery options are there?

Quick facts

GARD doesn't describe a cause for this condition yet. It says it can occur alone, with other differences, or as part of a syndrome.

Also known as: cleft upper eyelid; coloboma of superior eyelid; coloboma of the upper eyelid; coloboma of upper eyelid; full thickness defect of the upper eyelid; notched upper eyelid

Patient organizations

Source: NIH GARD · Upper eyelid colobomaGARD ID 19977 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Upper eyelid coloboma.

Explore the Upper eyelid coloboma blog

Explore research for Upper eyelid coloboma

Explore actively recruiting Upper eyelid coloboma studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Upper eyelid coloboma with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

Powered by HealthSpark, our AI chat helper

I can help you find recruiting Upper eyelid coloboma studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

Get Signals for Upper eyelid coloboma

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor Upper eyelid coloboma

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Upper eyelid coloboma experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.