Science, asked by ARMYXBLINK7752, 2 months ago

Write the names of two bones in the upper arm?​

Answers

Answered by tart1111976
1

Ulna, Radius are the names of two bones in the upper arm.

Answered by ankitpatle0
1

Ulna

  • The medial bone of the forearm is known as the ulna. It follows the radius, the lateral bone of the forearm.
  • On the proximal end of the ulna, the conspicuous C-shaped trochlear notch looks like a crescent wrench.
  • The trochlear notch's inferior margin is formed by the ulna's coronoid process.
  • Just underneath this is the ulnar tuberosity, which is a roughened area on the anterior ulna.

Radius

  • On the forearm's lateral (thumb) side, the radius runs parallel to the ulna.
  • A disc-shaped structure termed the head is found at the radius's proximal end.
  • The capitulum of the humerus articulates with the little depression on the head's surface as part of the elbow joint.
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