Skip to Content

M line

 

Definition: a fine line in the center of the A band of the sarcomere of striated muscle myofibrils.

Synonym(s): M band, mesophragma

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.

Hide