Skip to content
knowrare
HealthSignal
Your condition community

Living with Congenital nonprogressive myopathy with Moebius and Robin sequences

A rare genetic condition with low muscle tone, facial weakness, a small jaw, and cleft palate from birth.

Understanding Congenital nonprogressive myopathy with Moebius and Robin sequences

Congenital nonprogressive myopathy with Moebius and Robin sequences (Carey-Fineman-Ziter syndrome) is a rare genetic condition present from birth.

It combines low muscle tone, weak facial muscles with limited eye movement outward (Moebius sequence), and a small jaw, tongue placed far back, and high or cleft palate (Pierre-Robin sequence). People also have unusual facial features and slower growth.

Signs & symptoms

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

  • Low muscle tone (hypotonia)
  • Weak facial muscles (facial palsy)
  • Small lower jaw (micrognathia)
  • Cleft or high palate
  • Slow growth
  • Intellectual disability

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 brain and nervous system specialists, ear, nose, and throat specialists and genetic 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
Brain and nervous system specialists (neurologists); 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 CFZ Syndrome 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
Which gene is involved, and would genetic testing help our family?
Who can help with feeding, breathing, and the palate?
What eye and facial care does my child need?

Quick facts

Symptoms usually startNewborn
InheritanceAutosomal Recessive

GARD says changes in genes cause this condition. It is autosomal recessive, meaning a child inherits a changed copy of the gene from each parent.

GeneticNeurological

Also known as: carey fineman ziter syndrome; carey-fineman-ziter syndrome; myopathy-moebius-robin syndrome

Patient organizations

Source: NIH GARD · Congenital nonprogressive myopathy with Moebius and Robin sequencesGARD ID 3889 · 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 Congenital nonprogressive myopathy with Moebius and Robin sequences.

Explore the Congenital nonprogressive myopathy with Moebius and Robin sequences blog

Explore research for Congenital nonprogressive myopathy with Moebius and Robin sequences

Explore actively recruiting Congenital nonprogressive myopathy with Moebius and Robin sequences studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Congenital nonprogressive myopathy with Moebius and Robin sequences 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 Congenital nonprogressive myopathy with Moebius and Robin sequences 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 Congenital nonprogressive myopathy with Moebius and Robin sequences

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

HealthStoryfor Congenital nonprogressive myopathy with Moebius and Robin sequences

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 Congenital nonprogressive myopathy with Moebius and Robin sequences 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.