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Living with Curry-Hall syndrome

A genetic condition (Weyers acrofacial dysostosis) that affects the teeth, nails, and bones, often with short height and extra fingers.

Understanding Curry-Hall syndrome

Curry-Hall syndrome (Weyers acrofacial dysostosis) is a genetic condition that affects the development of the teeth, nails, and bones.

Dental differences can include small, peg-shaped teeth, fewer teeth than usual, and a single front tooth instead of two. The lower jaw may have an unusual shape. Fingernails and toenails are small or malformed. Most people are relatively short and may have extra fingers or toes. It overlaps with a more severe condition, Ellis-van Creveld syndrome, which is caused by changes in the same genes. It is present from birth.

Signs & symptoms

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

  • Small, cone-shaped teeth
  • Fewer teeth than usual
  • Small or malformed nails
  • Extra little finger (polydactyly)
  • Mild short stature
  • Single upper front tooth

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, genetic specialists and skin, hair, and nail specialists.

  3. Consider genetic testing

    Changes in EVC2 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

    National Foundation for Ectodermal Dysplasias may keep lists of experts for this condition.

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Genetic specialists (geneticists); Skin, hair, and nail specialists (dermatologists)
Expert care
Expert lists: National Foundation for Ectodermal Dysplasias
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 National Foundation for Ectodermal Dysplasias 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
Would EVC2 gene testing help our family?
Is this Weyers acrofacial dysostosis or Ellis-van Creveld syndrome?
What dental care and treatment will help?

Quick facts

Symptoms usually startNewborn
InheritanceAutosomal Dominant
GenesEVC2

It is caused by changes in the EVC2 gene. It is autosomal dominant, meaning one changed copy of the gene can be enough to cause it.

GeneticSkin

Also known as: acrofacial dysostosis weyers type; acrofacial dysostosis, weyers type; wad; weyers acrodental dysostosis; weyers acrofacial dysostosis

Patient organizations

Source: NIH GARD · Curry-Hall syndromeGARD ID 497 · 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 Curry-Hall syndrome.

Explore the Curry-Hall syndrome blog

Explore research for Curry-Hall syndrome

Explore actively recruiting Curry-Hall syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Curry-Hall syndrome with HealthSpark. Share your city to explore research near you.

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