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Living with Acropectorovertebral dysplasia

A rare genetic bone condition with fused wrist and ankle bones, webbed fingers, and differences in the breastbone and lower spine.

Understanding Acropectorovertebral dysplasia

Acropectorovertebral dysplasia is a rare genetic skeletal condition with fused wrist and ankle bones.

People have fusion of certain wrist and ankle bones, webbed first and second fingers, and fewer or extra toes. Chest and lower spine differences can occur, such as a sunken or prominent breastbone and a lower spine difference (spina bifida occulta). Some have dental differences and a high, narrow palate. GARD lists onset as during pregnancy and as a newborn.

Signs & symptoms

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

  • Fused wrist and ankle bones
  • Webbed fingers
  • Funnel chest
  • Spina bifida (occulta)
  • Three-jointed thumb
  • Mild 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, genetic specialists and lung and breathing 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); Genetic specialists (geneticists); Lung and breathing specialists (pulmonologists)
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
Should my child's spine and chest be imaged?
Which specialists should care for the hands and feet?
What does genetic counseling say about inheritance?

Quick facts

Symptoms usually startduring Pregnancy and as a Newborn
InheritanceAutosomal Dominant

GARD says changes in genes (also called variants) cause this condition. It is autosomal dominant, so one changed copy of the gene is enough.

GeneticRespiratory

Also known as: f syndrome

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Acropectorovertebral dysplasiaGARD ID 512 · 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 Acropectorovertebral dysplasia.

Explore the Acropectorovertebral dysplasia blog

Explore research for Acropectorovertebral dysplasia

Explore actively recruiting Acropectorovertebral dysplasia studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Acropectorovertebral dysplasia 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

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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