What are motor signs and symptoms of syringomyelia?

Updated: Nov 10, 2017
  • Author: Hassan Ahmad Hassan Al-Shatoury, MD, PhD, MHPE; Chief Editor: Selim R Benbadis, MD  more...
  • Print
Answer

Syrinx extension into the anterior horns of the spinal cord damages motor neurons (lower motor neuron) and causes diffuse muscle atrophy that begins in the hands and progresses proximally to include the forearms and shoulder girdles. Clawhand may develop.

Respiratory insufficiency, which usually is related to changes in position, may occur.


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!