BREAKING NEWS
Cloud Server Hosting For Online Businesses
Inexpensive SEO Services
Benefits of Wanting to play Free Online Slot machines
Radial notch

Summary

The radial notch of the ulna (lesser sigmoid cavity) is a narrow, oblong, articular depression on the lateral side of the coronoid process; it receives the circumferential articular surface of the head of the radius.

Radial notch
Upper extremity of left ulna. Lateral aspect. (Radial notch visible at center top.)
Details
Identifiers
Latinincisura radialis ulnae
TA98A02.4.06.005
TA21234
FMA23618
Anatomical terms of bone
[edit on Wikidata]

It is concave from before backward, and its prominent extremities serve for the attachment of the annular ligament.

Additional images edit

  •  
    Annular ligament of radius, from above.

References edit

  This article incorporates text in the public domain from page 215 of the 20th edition of Gray's Anatomy (1918)

External links edit

  • Right ulna (anterior - proximal end)[dead link] - BioWeb at University of Wisconsin System
  • elbow/elbowbones/bones3 at the Dartmouth Medical School's Department of Anatomy