Skip to content
knowrare
HealthSignal
Your condition community

Living with Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome

A rare genetic syndrome with severe facial clefting, very small eyes, and cleft palate, present from birth.

Understanding Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome

Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome is a rare genetic condition with severe differences of the face and eyes.

Features include a complete cleft palate, facial cleft, extremely small eyes (microphthalmia), and widely spaced eyes. Many also have notches in the eyelids, sparse or missing eyelashes and eyebrows, a wide nasal bridge, and low-set ears. It begins before or at birth.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Very small eyes (microphthalmia)
  • Cleft palate
  • Facial cleft
  • Notches in the eyelids (coloboma)
  • Cataracts
  • Hearing loss

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 bone and joint specialists, ear, nose, and throat specialists and genetic specialists.

  3. Consider genetic testing

    Changes in ALX1 are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

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

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Ear, nose, and throat specialists (otolaryngologists); Genetic specialists (geneticists)
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 World Craniofacial Foundation 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
Should we have genetic testing for the ALX1 gene?
Which surgical and eye specialists should be on the care team?
Does my child need hearing checks?

Quick facts

Symptoms usually startduring Pregnancy and as a Newborn
InheritanceAutosomal Recessive
GenesALX1

Changes in the ALX1 gene cause it. It is autosomal recessive, which means a child inherits a changed copy of the gene from each parent.

Genetic

Also known as: alx1-related frontonasal dysplasia; frontonasal dysplasia type 3; frontonasal dysplasia-severe microphthalmia-severe facial clefting syndrome

Patient organizations

Source: NIH GARD · Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndromeGARD ID 12640 · 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 Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome.

Explore the Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome blog

Explore research for Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome

Explore actively recruiting Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome 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 Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome 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 Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome

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

HealthStoryfor Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome

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 Frontonasal dysplasia - severe microphthalmia - severe facial clefting syndrome 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.