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Living with Pelviscapular dysplasia

A rare bone condition with short height at birth, an unusual facial look, and differences in the shoulder blades and hips.

Understanding Pelviscapular dysplasia

Pelviscapular dysplasia is a rare condition with short stature at birth and differences in the shoulder blades and hips.

Babies are short at birth and have an unusual facial look. Intelligence ranges from normal to moderately delayed. GARD says changes in the TBX15 gene are suggested as the cause. Signs are noticed in newborns and infants.

Signs & symptoms

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

  • Small shoulder blades
  • Small hip bones (ilia)
  • Hip dislocation present from birth
  • Stiff elbows
  • Large head (macrocephaly)
  • Short neck

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 and genetic specialists.

  3. Consider genetic testing

    Changes in TBX15 are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Genetic specialists (geneticists)
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
What orthopedic care helps with the hips and elbows?
Should hearing be checked?
Would TBX15 testing help our family?

Quick facts

Symptoms usually startNewborn and as an Infant
InheritanceAutosomal Recessive
GenesTBX15

Changes in the TBX15 gene have been suggested as the cause. The condition is autosomal recessive, which means a child inherits a changed copy of the gene from each parent.

Genetic

Also known as: cousin syndrome; familial pelvis-scapular dysplasia; pelviscapular dysplasia syndrome

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Pelviscapular dysplasiaGARD ID 1555 · 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 Pelviscapular dysplasia.

Explore the Pelviscapular dysplasia blog

Explore research for Pelviscapular dysplasia

Explore actively recruiting Pelviscapular dysplasia studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Pelviscapular 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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