Skip to content
knowrare
HealthSignal
Your condition community

Living with Congenital absence of upper arm and forearm with hand present

A rare limb condition present from birth in which the upper arm and forearm are missing or very short, but the hand is normal or nearly so.

Understanding Congenital absence of upper arm and forearm with hand present

Congenital absence of upper arm and forearm with hand present is a rare limb difference in which part of an arm is missing or very short.

The upper and middle parts of the arm are absent or much shorter, while the hand is normal or nearly normal. It can affect one or both arms. It can happen on its own or as part of a syndrome. It is seen in newborns and infants.

Signs & symptoms

Symptoms vary from person to person. GARD lists this as the most common:

  • Hand attached close to the body (upper limb phocomelia)
  • Missing or very short upper arm and forearm
  • Hand normal or nearly normal

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 and genetic specialists.

  3. Ask which tests can help

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

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Genetic specialists (geneticists)
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
Which therapy and prosthetic options are available?
Could this be part of a syndrome that needs other checks?
Is genetic testing helpful for our family?

Quick facts

Symptoms usually startNewborn and as an Infant

GARD says changes in genes cause this condition, but doesn't list a specific gene or inheritance pattern.

Genetic

Also known as: complete phocomelia of upper limb; humero-radio-ulnar intercalary transverse meromelia; phocomelia

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Congenital absence of upper arm and forearm with hand presentGARD ID 12123 · 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 Congenital absence of upper arm and forearm with hand present.

Explore the Congenital absence of upper arm and forearm with hand present blog

Explore research for Congenital absence of upper arm and forearm with hand present

Explore actively recruiting Congenital absence of upper arm and forearm with hand present studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Congenital absence of upper arm and forearm with hand present 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 Congenital absence of upper arm and forearm with hand present 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 Congenital absence of upper arm and forearm with hand present

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

HealthStoryfor Congenital absence of upper arm and forearm with hand present

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 Congenital absence of upper arm and forearm with hand present 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.