Skip to Content


Pronunciation: ra'de-al


  1. Relating to the radius (bone of the forearm), to any structures named from it, or to the radial or lateral aspect of the upper limb compared with the ulnar or medial aspect.
  2. Relating to any radius.
  3. Radiating; diverging in all directions from any given center.

Synonym(s): radialisTA

[L. radialis, fr. radius, ray, lateral bone of the forearm]

Disclaimer: This site is designed to offer information for general educational purposes only. The health information furnished on this site and the interactive responses are not intended to be professional advice and are not intended to replace personal consultation with a qualified physician, pharmacist, or other healthcare professional. You must always seek the advice of a professional for questions related to a disease, disease symptoms, and appropriate therapeutic treatments.
© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.