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Living with Brachyolmia-amelogenesis imperfecta syndrome

An exceedingly rare form of brachyolmia with a short trunk, a curved spine, and tooth enamel problems.

Understanding Brachyolmia-amelogenesis imperfecta syndrome

Brachyolmia-amelogenesis imperfecta syndrome is an exceedingly rare form of brachyolmia that combines a short trunk and scoliosis with tooth enamel problems.

It includes mild flattened spine bones, broad hip bones, and short stature with a short trunk. Both baby teeth and permanent teeth are affected by amelogenesis imperfecta (poorly formed enamel). It is noted in childhood.

Signs & symptoms

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

  • Short stature
  • Fewer teeth than usual (oligodontia)
  • Poorly formed tooth enamel
  • Small teeth
  • Curved spine (scoliosis)

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 gum, teeth and mouth specialists.

  3. Consider genetic testing

    Changes in LTBP3 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); Gum, teeth and mouth specialists (odontologists)
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
Can LTBP3 gene testing confirm the diagnosis?
What dental care helps with enamel and missing teeth?
How should the spine be monitored?

Quick facts

Symptoms usually startChild
InheritanceAutosomal Recessive
GenesLTBP3

Changes in the LTBP3 gene cause this condition. It is autosomal recessive, which means a child inherits a changed copy of the gene from each parent.

Genetic

Also known as: autosomal recessive brachyolmia and amelogenesis imperfecta syndrome; brachyolmia and amelogenesis imperfecta syndrome; dass; dental anomalies and short stature; platyspondyly amelogenesis imperfecta; platyspondyly with amelogenesis imperfecta

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Brachyolmia-amelogenesis imperfecta syndromeGARD ID 5478 · 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 Brachyolmia-amelogenesis imperfecta syndrome.

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