ulnar notch
Also found in: Dictionary, Thesaurus, Financial, Encyclopedia.
Related to ulnar notch: radial notch of ulna, trochlear notch of ulna
ul·nar notch
[TA]the concave surface on the medial side of the distal end of the radius that articulates with the head of the ulna.
Synonym(s): incisura ulnaris [TA]
ulnar notch
The notch on the distal end of the radius that receives the head of the ulna.
See also: notch