Skip to content
knowrare
HealthSignal
Your condition community

Living with Ehlers-Danlos syndrome, kyphoscoliotic type, 2

An inherited connective tissue condition with low muscle tone from birth, a curving spine, loose joints, and sometimes hearing loss.

Understanding Ehlers-Danlos syndrome, kyphoscoliotic type, 2

Kyphoscoliotic Ehlers-Danlos syndrome type 2 is a rare inherited connective tissue condition caused by FKBP22 deficiency.

Babies have low muscle tone from birth, along with early-onset curving of the spine. Joints are very flexible and may dislocate, especially the shoulders, hips, and knees. Skin is stretchy and bruises easily. Other features can include bulging or weakened arteries (aneurysms), brittle bones, a blue tint to the whites of the eyes, hernias, clubfoot, and hearing loss present at birth. Genetic testing is needed to confirm the diagnosis.

Signs & symptoms

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

  • Low muscle tone from birth
  • Curved spine (kyphoscoliosis)
  • Very flexible joints
  • Stretchy skin and easy bruising
  • Hearing loss (sensorineural)
  • Muscle weakness and delays in motor skills

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 autoimmune and inflammatory disease specialists, bone and joint specialists, genetic specialists and skin, hair, and nail specialists.

  3. Consider genetic testing

    Changes in FKBP14 are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

    Ehlers-Danlos Society and Bobby Jones Chiari & Syringomyelia Foundation may keep lists of experts for this condition.

Care & treatment

Care team
autoimmune and inflammatory disease specialists (rheumatologists); Bone and joint specialists (orthopedists or orthopedic surgeons); Genetic specialists (geneticists); Skin, hair, and nail specialists (dermatologists)
Expert care
Expert lists: Ehlers-Danlos Society, Bobby Jones Chiari & Syringomyelia 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 Ehlers-Danlos Society 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
Would genetic testing for the FKBP14 gene confirm the diagnosis?
How often should hearing, spine, and arteries be checked?
What physical therapy and precautions are recommended?

Quick facts

Symptoms usually startNewborn and as an Infant
InheritanceAutosomal Recessive
GenesFKBP14

GARD says changes in the FKBP14 gene cause this condition. It is autosomal recessive, meaning a child inherits a changed copy of the gene from each parent.

GeneticSkin

Also known as: eds with progressive kyphoscoliosis, myopathy, and deafness; eds with progressive kyphoscoliosis, myopathy, and hearing loss; eds, kyphoscoliotic and hearing loss type; ehlers-danlos syndrome with kyphoscoliosis, myopathy, and deafness; ehlers-danlos syndrome with kyphoscoliosis, myopathy, and hearing loss; ehlers-danlos syndrome with progressive kyphoscoliosis, myopathy, and deafness

Patient organizations

Source: NIH GARD · Ehlers-Danlos syndrome, kyphoscoliotic type, 2GARD ID 17361 · 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 Ehlers-Danlos syndrome, kyphoscoliotic type, 2.

Explore the Ehlers-Danlos syndrome, kyphoscoliotic type, 2 blog

Explore research for Ehlers-Danlos syndrome, kyphoscoliotic type, 2

Explore actively recruiting Ehlers-Danlos syndrome, kyphoscoliotic type, 2 studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Ehlers-Danlos syndrome, kyphoscoliotic type, 2 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

Powered by HealthSpark, our AI chat helper

I can help you find recruiting Ehlers-Danlos syndrome, kyphoscoliotic type, 2 studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

Get Signals for Ehlers-Danlos syndrome, kyphoscoliotic type, 2

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor Ehlers-Danlos syndrome, kyphoscoliotic type, 2

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Ehlers-Danlos syndrome, kyphoscoliotic type, 2 experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.