Skip to content
knowrare
HealthSignal
Your condition community

Living with Marden-Walker syndrome

A genetic condition affecting connective tissue, with stiff joints, a mask-like face, a cleft palate, and slow growth.

Understanding Marden-Walker syndrome

Marden-Walker syndrome is a genetic condition that affects the body's connective tissue.

Features may include distinct facial features, a cleft or high palate, a small jaw, and fixed, stiff joints (contractures). Other signs include a mask-like face, narrow eye openings, low-set ears, and slow growth. Signs can begin in pregnancy, at birth, or in infancy.

Signs & symptoms

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

  • Stiff joints from birth (arthrogryposis)
  • Cleft palate
  • Mask-like, expressionless face
  • Drooping upper eyelids (ptosis)
  • Slow growth and feeding difficulties
  • Developmental delay and 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 bone and joint specialists, brain and nervous system specialists, ear, nose, and throat specialists and genetic specialists.

  3. Consider genetic testing

    Changes in PIEZO2 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); 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 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 PIEZO2 genetic testing?
Which specialists should manage the joints, palate, and feeding?
What therapies can support development?

Quick facts

Symptoms usually startduring Pregnancy, at Birth, and as an Infant
InheritanceAutosomal Recessive
GenesPIEZO2

The cause is unknown. A few people have been found to have a PIEZO2 gene that is not working correctly. It is likely inherited in an autosomal recessive pattern, meaning a child inherits a changed copy of the gene from each parent.

GeneticNeurological

Also known as: connective tissue disorder marden walker type; marden walker syndrome; mwks

Patient organizations

Source: NIH GARD · Marden-Walker syndromeGARD ID 6973 · 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 Marden-Walker syndrome.

Explore the Marden-Walker syndrome blog

Explore research for Marden-Walker syndrome

Explore actively recruiting Marden-Walker syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Marden-Walker 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 Marden-Walker 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 Marden-Walker syndrome

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

HealthStoryfor Marden-Walker 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 Marden-Walker 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.