Skip to content
knowrare
HealthSignal
Your condition community

Living with Saethre-Chotzen syndrome

A genetic condition in which skull bones join too early, changing the shape of the head and face.

Understanding Saethre-Chotzen syndrome

Saethre-Chotzen syndrome is a genetic condition marked by early fusion of certain skull bones (craniosynostosis).

This early fusion keeps the skull from growing normally and changes head and face shape. Most people have fusion along the coronal suture (the growth line from ear to ear). Features can include a high forehead, droopy eyelids, wide-set eyes, and small rounded ears. Hand and foot changes are mild. Most people have normal intelligence, though delays and learning difficulties have been reported.

Signs & symptoms

Symptoms vary a lot, even in one family. GARD lists these among the most common:

  • Early fusion of skull bones (craniosynostosis)
  • Uneven face (facial asymmetry)
  • Droopy eyelids (ptosis)
  • High forehead and low hairline
  • Partly joined fingers (syndactyly)
  • Small, oddly shaped ears

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, brain and nervous system specialists, cancer specialists and eye disease 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
Bone and joint specialists (orthopedists or orthopedic surgeons); Brain and nervous system specialists (neurologists); Cancer specialists (oncologists); Eye disease specialists (ophthalmologists)
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 Born A Hero Research 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 to confirm this condition?
Is surgery for craniosynostosis recommended?
Should hearing and the heart be checked?

Quick facts

Symptoms usually startduring Pregnancy and as a Newborn
InheritanceAutosomal Dominant

GARD lists autosomal dominant inheritance, so one changed copy of a gene can be enough. It says Robinow-Sorauf syndrome results from changes in the same gene but does not name it here.

GeneticNeurological

Also known as: acrocephalosyndactyly type 3; acrocephalosyndactyly, type iii; acrocephaly, skull asymmetry, and mild syndactyly; acs iii; acs3; chotzen syndrome

Patient organizations

Source: NIH GARD · Saethre-Chotzen syndromeGARD ID 7598 · 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 Saethre-Chotzen syndrome.

Explore the Saethre-Chotzen syndrome blog

Explore research for Saethre-Chotzen syndrome

Explore actively recruiting Saethre-Chotzen syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Saethre-Chotzen 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 Saethre-Chotzen 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 Saethre-Chotzen syndrome

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

HealthStoryfor Saethre-Chotzen 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 Saethre-Chotzen 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.