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Living with Osteogenesis imperfecta type 6

A form of osteogenesis imperfecta with fragile bones in which fractures usually start after 6 months of age.

Understanding Osteogenesis imperfecta type 6

Osteogenesis imperfecta type 6 is a form of osteogenesis imperfecta that causes weak bones that break easily.

Under a microscope, bone tissue has a distinct fish-scale pattern. People appear healthy at birth and usually do not have fractures until after 6 months of age.

Signs & symptoms

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

  • Repeated fractures
  • Bowed legs and arms
  • Spine bone compression fractures
  • Delayed motor skills
  • Blue-gray tint to the whites of the eyes
  • Hip socket differences

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.

  4. Connect with expert centers

    Osteogenesis Imperfecta Foundation and Children's Brittle Bone Foundation may keep lists of experts for this condition.

Care & treatment

Care team
A doctor familiar with rare conditions, plus specialists as needed
Expert care
Expert lists: Osteogenesis Imperfecta Foundation, Children's Brittle Bone Foundation
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 Osteogenesis Imperfecta Foundation and other patient organizations
  • 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 can we reduce the chance of fractures?
Which treatments can help strengthen bones?
Would SERPINF1 genetic testing help our family?

Quick facts

InheritanceAutosomal Recessive

Changes in the SERPINF1 gene may cause this condition. It is inherited in an autosomal recessive way, meaning a child inherits a changed copy of the gene from each parent.

Also known as: oi6; osteogenesis imperfecta caused by mutation in serpinf1; osteogenesis imperfecta type vi; osteogenesis imperfecta, type vi; serpinf1 osteogenesis imperfecta; serpinf1-related osteogenesis imperfecta

Patient organizations

Source: NIH GARD · Osteogenesis imperfecta type 6GARD ID 8700 · 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 Osteogenesis imperfecta type 6.

Explore the Osteogenesis imperfecta type 6 blog

Explore research for Osteogenesis imperfecta type 6

Explore actively recruiting Osteogenesis imperfecta type 6 studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Osteogenesis imperfecta type 6 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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