Arachnodactyly
Alternative names:
achromacria; dolichostenomelia; spider fingers
Definition:
A physical finding in which the fingers are long, slender, and curved (somewhat resembling a spider's legs).
Considerations:
Long, slender fingers can be a normal finding. However, in some cases, the tendency to develop spider fingers can indicate an underlying hereditary disorder.
Common causes:
Note: There may be other causes of arachnodactyly. This list is not all inclusive. The causes of this symptom can include unlikely diseases and medications. Furthermore, the causes may vary based on age and gender of the affected person, as well as on the specific characteristics of the symptom such as quality, time course, and associated complaints. Use the Symptom Analysis option to explore the possible explanations for arachnodactyly, occurring alone or in combination with other problems.
Update Date: 02/09/00
Updated by: J. Gordon Lambert, MD, Associate Medical Director,
Utah Health Informatics and adam.com
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