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Living with Neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-hip dysplasia syndrome

A rare genetic condition with developmental delay, low muscle tone, facial differences, heart defects, and hip and spine differences.

Understanding Neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-hip dysplasia syndrome

Neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-hip dysplasia syndrome is a rare genetic condition present from birth.

People have global developmental delay, intellectual disability, and low muscle tone. They have distinct features of the head and face, heart defects, and bone differences such as hip dysplasia and scoliosis. A high pain tolerance and urinary or genital differences have also been reported. Brain imaging may show a thin corpus callosum or white matter changes.

Signs & symptoms

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

  • Delayed speech and language
  • Heart defects
  • Cleft palate
  • Early closing of skull joints (craniosynostosis)
  • Small head (microcephaly)
  • Acid reflux and constipation

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, genetic specialists and heart and blood vessel specialists.

  3. Ask which tests can help

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

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Brain and nervous system specialists (neurologists); Genetic specialists (geneticists); Heart and blood vessel specialists (cardiologists)
Expert care
Ask about multidisciplinary care centers for rare conditions
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 rare disease patient organizations for support
  • 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 genetic testing available to find the cause?
How often should my child's heart and hips be checked?
Which therapies can help with speech and movement?

Quick facts

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

GARD says changes in genes cause this condition. It is autosomal dominant, which means one changed copy of a gene can be enough to cause it.

GeneticNeurological

Also known as: neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-skeletal anomalies syndrome

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-hip dysplasia syndromeGARD ID 17785 · 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 Neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-hip dysplasia syndrome.

Explore the Neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-hip dysplasia syndrome blog

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