Overview
Odonto-tricho-ungual-digito-palmar syndrome (sometimes abbreviated as OTUDS) is a very rare inherited condition that affects several parts of the body at the same time, including the teeth, hair, nails, fingers or toes, and the skin of the palms and soles. The name itself describes the main areas involved: 'odonto' means teeth, 'tricho' means hair, 'ungual' means nails, 'digito' means digits (fingers and toes), and 'palmar' refers to the palms. It belongs to a broader group of conditions called ectodermal dysplasias, which are disorders affecting tissues that develop from the outer layer of the embryo. People with this syndrome may be born with missing or unusually shaped teeth, thin or sparse hair, abnormal nails, and differences in the shape of their fingers or toes. The skin on the palms and soles may also be thickened or have an unusual texture. Because so many body systems are involved, a team of different specialists is usually needed to manage the condition. There is currently no cure, but many of the individual symptoms — such as dental problems or nail issues — can be treated to improve comfort and quality of life. Early diagnosis is important so that children can get the right support as they grow.
Key symptoms:
Missing teeth or teeth that are unusually shaped or smallThin, sparse, or slow-growing hairAbnormal or poorly formed fingernails and toenailsUnusual shape or structure of fingers or toesThickened skin on the palms of the hands and soles of the feetDry or fragile skinReduced sweating in some casesNail discoloration or ridging
Autosomal dominant
Passed on from just one parent; each child has about a 50% chance of inheriting it
Neonatal
Begins at or shortly after birth (first 4 weeks)
Treatments
No FDA-approved treatments are currently listed for Odonto-tricho-ungual-digito-palmar syndrome.
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Specialists
View all specialists →No specialists are currently listed for Odonto-tricho-ungual-digito-palmar syndrome.
Treatment Centers
8 centersBaylor College of Medicine Rare Disease Center ↗
Baylor College of Medicine
📍 Houston, TX
🏥 NORDStanford Medicine Rare Disease Center ↗
Stanford Medicine
📍 Stanford, CA
🔬 UDNNIH Clinical Center Undiagnosed Diseases Program ↗
National Institutes of Health
📍 Bethesda, MD
🔬 UDNUCLA UDN Clinical Site ↗
UCLA Health
📍 Los Angeles, CA
🔬 UDNBaylor College of Medicine UDN Clinical Site ↗
Baylor College of Medicine
📍 Houston, TX
🔬 UDNHarvard/MGH UDN Clinical Site ↗
Massachusetts General Hospital
📍 Boston, MA
🏥 NORDMayo Clinic Center for Individualized Medicine ↗
Mayo Clinic
📍 Rochester, MN
👤 Mayo Clinic Center for Individualized Medicine
🏥 NORDUCLA Rare Disease Day Program ↗
UCLA Health
📍 Los Angeles, CA
Travel Grants
No travel grants are currently matched to Odonto-tricho-ungual-digito-palmar syndrome.
Community
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Caregiver Resources
NORD Caregiver Resources
Support, advocacy, and financial assistance for caregivers of rare disease patients.
Mental Health Support
Rare disease caregiving can be isolating. Connect with counseling and peer support.
Family & Caregiver Grants
Financial assistance programs specifically for caregivers of rare disease patients.
Social Security Disability
Learn how rare disease patients may qualify for SSDI/SSI benefits.
Questions for your doctor
Bring these to your next appointment
- Q1.What genetic tests should we do to confirm the diagnosis and understand the cause?,Which specialists should be part of our care team, and how often should we see each one?,What dental treatments are recommended, and at what age should we start?,Are there any complications we should watch for as my child grows older?,What are the chances that other family members could be affected, and should they be tested?,Are there any clinical trials or research studies we could participate in?,What support resources or patient communities exist for families dealing with ectodermal dysplasia conditions?
Common questions about Odonto-tricho-ungual-digito-palmar syndrome
What is Odonto-tricho-ungual-digito-palmar syndrome?
Odonto-tricho-ungual-digito-palmar syndrome (sometimes abbreviated as OTUDS) is a very rare inherited condition that affects several parts of the body at the same time, including the teeth, hair, nails, fingers or toes, and the skin of the palms and soles. The name itself describes the main areas involved: 'odonto' means teeth, 'tricho' means hair, 'ungual' means nails, 'digito' means digits (fingers and toes), and 'palmar' refers to the palms. It belongs to a broader group of conditions called ectodermal dysplasias, which are disorders affecting tissues that develop from the outer layer of th
How is Odonto-tricho-ungual-digito-palmar syndrome inherited?
Odonto-tricho-ungual-digito-palmar syndrome follows a autosomal dominant inheritance pattern. Genetic counseling can help families understand recurrence risk and testing options.
At what age does Odonto-tricho-ungual-digito-palmar syndrome typically begin?
Typical onset of Odonto-tricho-ungual-digito-palmar syndrome is neonatal. Age of onset can vary across affected individuals.