What is trochlea quizlet?
Trochlea. A flared medial condyle that articulates with the ulna.
Which structure articulates with the trochlea quizlet?
The trochlea of the humerus articulates with the trochlear notch of the ulna.
Where are the capitulum and trochlea located quizlet?
More distally, at the elbow, the capitulum of the humerus articulates with the head of the radius, and the trochlea of the humerus articulates with the trochlear notch of the ulna. is situated lateral to the head of the humerus and posterolateral to the lesser tubercle.
What is the anterior depression superior to the trochlea that receives part of the ulna when bending at the elbow?
The name of the anterior depression, superior to the trochlea, that receives part of the ulna when bending at the elbow is the coronoid fossa.
What bones form the knuckles?
The Appendicular Skeleton
| A | B |
|---|---|
| Phalanges | finger bones, toe bones |
| Metacarpals | heads of these bones form the knuckles |
| Scapula and Sternum | bones that articulate with the clavical |
| Ilium, ischium, and pubis | fuse to form the coxial bone |
What articulates with the trochlea?
ulna
In the human arm, the humeral trochlea is the medial portion of the articular surface of the elbow joint which articulates with the trochlear notch on the ulna in the forearm.
What structure articulates with the trochlea?
The capitulum laterally articulates with the radius; the trochlea, a spool-shaped surface, articulates with the ulna.
What does the trochlea articulate with?
What bone articulates with the trochlea?
The capitulum laterally articulates with the radius; the trochlea, a spool-shaped surface, articulates with the ulna.
Where is the trochlear notch?
elbow joint
The trochlear notch (/ˈtrɒklɪər/), also known as semilunar notch and greater sigmoid cavity, is a large depression in the upper extremity of the ulna that fits the trochlea of the humerus (the bone directly above the ulna in the arm) as part of the elbow joint.