Learn About Arachnodactyly

What is the definition of Arachnodactyly?

Arachnodactyly is a condition in which the fingers are long, slender, and curved. They look like the legs of a spider (arachnid).

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What are the alternative names for Arachnodactyly?

Dolichostenomelia; Spider fingers; Achromachia

What is some background information about Arachnodactyly?

Long, slender fingers can be normal and not associated with any medical problems. In some cases, however, "spider fingers" can be a sign of an underlying disorder.

What are the causes of Arachnodactyly?

Causes may include:

  • Homocystinuria
  • Marfan syndrome
  • Other rare genetic disorders
When should I contact a medical professional for Arachnodactyly?

Some children are born with arachnodactyly. It may become more evident over time. Talk to your health care provider if your child has long, slender fingers and you are concerned that an underlying condition may exist.

What should I expect during a doctor appointment?

The provider will perform a physical exam. You will be asked questions about the medical history. This includes:

  • When did you first notice the fingers being shaped like this?
  • Is there any family history of early death? Is there any family history of known hereditary disorders?
  • What other symptoms are present? Have you noticed any other unusual things?

Diagnostic tests are most often not necessary unless a hereditary disorder is suspected.

Who are the top Arachnodactyly Local Doctors?
Distinguished
Highly rated in
14
conditions

Sagol School Of Neuroscience

Tel Aviv University 
Tel Aviv, TA, IL 69978

Doron Gothelf is in Tel Aviv, Israel. Gothelf is rated as a Distinguished expert by MediFind in the treatment of Arachnodactyly. He is also highly rated in 14 other conditions, according to our data. His top areas of expertise are Hypoparathyroidism, Immune Defect due to Absence of Thymus, DiGeorge Syndrome, and Arachnodactyly.

Distinguished
Highly rated in
13
conditions

Hôpital Bichat

Paris, FR 

Guillaume Jondeau is in Paris, France. Jondeau is rated as a Distinguished expert by MediFind in the treatment of Arachnodactyly. He is also highly rated in 13 other conditions, according to our data. His top areas of expertise are Marfan Syndrome, Achard Syndrome, Arachnodactyly, and Thoracic Aortic Aneurysm.

 
 
 
 
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Distinguished
Highly rated in
31
conditions
Cardiology
Echocardiography

Heart Institute At UW Medical Center

1959 Ne Pacific St 
Seattle, WA 98195

Catherine Otto is a Cardiologist and an Echocardiography doctor in Seattle, Washington. Dr. Otto is rated as a Distinguished doctor by MediFind in the treatment of Arachnodactyly. She is also highly rated in 31 other conditions, according to our data. Her top areas of expertise are Aortic Valve Stenosis, Bicuspid Aortic Valve, Marfan Syndrome, and Arachnodactyly. She is licensed to treat patients in Washington. Dr. Otto is currently accepting new patients.

What are the latest Arachnodactyly Clinical Trials?
An Investigation Into the Epidemiology and Surgical Intervention for Proximal Aortic Disease in Scotland
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Effects of Modulation of the Dopaminergic System Using Methylphenidate on Memory and Executive Processes in Individuals With 22q11.2 Deletion Syndrome
What are the Latest Advances for Arachnodactyly?
Marfan syndrome and related disorders.
Severe neonatal Marfan syndrome with a novel mutation in the intron of the FBN1 gene: A case report.
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Who are the sources who wrote this article ?

Published Date: November 09, 2021
Published By: Kimberly G Lee, MD, MSc, IBCLC, Clinical Professor of Pediatrics, Division of Neonatology, Medical University of South Carolina, Charleston, SC. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

What are the references for this article ?

Doyle Al, Doyle JJ, Dietz HC. Marfan syndrome. In: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Textbook of Pediatrics. 21st ed. Philadelphia, PA: Elsevier; 2020:chap 722.

Herring JA. Orthopaedic-related syndromes. In: Herring JA, ed. Tachdjian's Pediatric Orthopaedics. 6th ed. Philadelphia, PA: Elsevier Saunders; 2022:chap 37.