Arachnodactyly

Arachnodactyly, also known as spider fingers refers to abnormally long and slender fingers. Toes and feet are also usually affected.

Differential Diagnosis of Diseases Associated with Arachnodactyly
In alphabetical order:


 * Achard Syndrome
 * Homocystinuria
 * Lutembacher's Syndrome
 * Marfan's Syndrome
 * MASS Syndrome (heritable disorder involving Mitral valve, Aorta, Skeleton, Skin)
 * Spondylocostal Dysostosis
 * Van der Hoeve's Syndrome

Pathological Findings
Images courtesy of Professor Peter Anderson DVM PhD and published with permission © PEIR, University of Alabama at Birmingham, Department of Pathology