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Living with Pelvic dysplasia-arthrogryposis of lower limbs syndrome

A rare genetic bone condition with a small pelvis, stiff leg joints, and short height, present from birth.

Understanding Pelvic dysplasia-arthrogryposis of lower limbs syndrome

Pelvic dysplasia-arthrogryposis of lower limbs syndrome is a rare genetic bone condition.

Babies grow slowly before birth and have short height, stiff leg joints (contractures), weak leg muscles, and a narrow, small pelvis. The spine curves, and the feet have short, overlapping toes. The skull and upper limbs are normal.

Signs & symptoms

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

  • Small pelvis
  • Stiff joints with limited movement
  • Hip dislocation
  • Muscle wasting (atrophy)
  • Trouble walking
  • Bluish-gray whites of the eyes

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. Ask which tests can help

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

  4. Connect with expert centers

    Arthrogryposis Multiplex Congenita Support Inc. may keep lists of experts for this condition.

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Genetic specialists (geneticists)
Expert care
Expert lists: Arthrogryposis Multiplex Congenita Support Inc.
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 Arthrogryposis Multiplex Congenita Support Inc.
  • 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
Which treatments can help joint movement and walking?
How should the hips and spine be monitored?
Would genetic counseling help our family?

Quick facts

Symptoms usually startduring Pregnancy and as a Newborn

Changes in the genes (also called variants) cause this condition. GARD doesn't list a specific gene.

Genetic

Also known as: pelvic hypoplasia with lower-limb arthrogryposis; ray-peterson-scott syndrome

Patient organizations

Source: NIH GARD · Pelvic dysplasia-arthrogryposis of lower limbs syndromeGARD ID 4269 · 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 Pelvic dysplasia-arthrogryposis of lower limbs syndrome.

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