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Living with Osteochondrodysplatic nanism-deafness-retinitis pigmentosa syndrome

A rare bone condition with very short stature, scoliosis, hip dislocation, hearing loss, and a retina disease.

Understanding Osteochondrodysplatic nanism-deafness-retinitis pigmentosa syndrome

Osteochondrodysplatic nanism-deafness-retinitis pigmentosa syndrome is a rare condition with severe short stature, bone differences, hearing loss, and retina disease.

It includes worsening curve of the spine (scoliosis) and dislocated hips on both sides. People also have hearing loss from the inner ear and retinitis pigmentosa, a retina disease. X-rays show thin bones, delayed bone age, and differences in the thighbone head. It is inherited as autosomal dominant with variable penetrance, meaning not everyone with the gene change has the same signs.

Signs & symptoms

GARD doesn't list specific symptoms for this condition yet. Based on its summary, features may include:

  • Severe short stature
  • Progressive scoliosis
  • Dislocated hips on both sides
  • Hearing loss from the inner ear
  • Retinitis pigmentosa (retina disease)
  • Thin bones (osteoporosis)

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

    Your doctor may refer you to a specialist who knows rare conditions.

  3. Ask which tests can help

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

Care & treatment

Care team
A doctor familiar with rare conditions, plus specialists as needed
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
How should hips and spine be monitored and treated?
How often should hearing and vision be tested?
Would genetic testing help our family?

Quick facts

GARD doesn't describe a specific cause. It is inherited in an autosomal dominant way with variable penetrance, meaning one changed copy of a gene can be enough but effects vary.

Also known as: osteochondrodysplatic dwarfism-deafness-retinitis pigmentosa syndrome

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Osteochondrodysplatic nanism-deafness-retinitis pigmentosa syndromeGARD ID 18776 · 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 Osteochondrodysplatic nanism-deafness-retinitis pigmentosa syndrome.

Explore the Osteochondrodysplatic nanism-deafness-retinitis pigmentosa syndrome blog

Explore research for Osteochondrodysplatic nanism-deafness-retinitis pigmentosa syndrome

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HealthSpark

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  • Recruiting studies from ClinicalTrials.gov
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  • Eligibility is confirmed by the study team

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