What part of the radius articulates with the humerus
Where does the radius articulate with the humerus?
elbow
The radius articulates proximally at the elbow with the capitulum of the humerus and the radial notch of the ulna.
Which region of the humerus articulates with the radius as part of the elbow joint?
Trochlea
Trochlea of the humerus articulates with the ulna and capitulum with the radius to form the elbow joint.
Which part of the humerus articulates?
At the shoulder, the head of the humerus articulates with the glenoid fossa of the scapula. 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.
How is the radius connected to the humerus?
The radius is part of two joints: the elbow and the wrist. At the elbow, it joins with the capitulum of the humerus, and in a separate region, with the ulna at the radial notch. At the wrist, the radius forms a joint with the ulna bone.
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Radius (bone)
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Radius (bone)
| Radius | |
|---|---|
| TA2 | 1210 |
| FMA | 23463 |
| Anatomical terms of bone | |
Which part of the ulna articulates with the trochlea of the humerus?
trochlear notch
The trochlear notch is the large, jaw-like curvature of the proximal ulna that articulates with the trochlea (of the humerus), forming the humeroulnar joint (Fig. 5.6). The inferior tip of the trochlear notch comes to a point, forming the coronoid process.
What part of the clavicle articulates with the sternum?
The medial end, known as the sternal end of the clavicle, has a triangular shape and articulates with the manubrium portion of the sternum. This forms the sternoclavicular joint, which is the only bony articulation between the pectoral girdle of the upper limb and the axial skeleton.
What part of the scapula articulates with the humerus?
glenoid fossa
The scapula articulates with the humerus at the glenoid fossa and the clavicle at the acromion process.
What articulates with the head of the radius?
The radial head articulates with the capitellum of the distal humerus and the ulna (proximal radial ulnar joint). The radial head is a secondary stabilizer of the elbow joint along with the radial and lateral ulnar collateral ligaments and the annular ligament.
Which of the following bones articulates with the radius distally?
The scaphoid and lunate bones articulate directly with the distal end of the radius, whereas the triquetrum bone articulates with a fibrocartilaginous pad that spans the radius and styloid process of the ulna.
Does the clavicle articulate with the sternum and humerus?
In the dry skeleton, here’s the clavicle, here’s the scapula. The proximal long bone of the upper extremity, the humerus, articulates with the scapula at the shoulder joint. The scapula and clavicle articulate with the bones of the thorax at one point only, here, at the sternoclavicular joint.
What does the scapula articulates with?
The scapula is an important bone as each scapula provides a point of attachment for a number of muscles that make up the arm and shoulder. It also articulates with the humerus and clavicle, forming the glenohumeral (shoulder) joint and acromioclavicular joint respectively.
Which specific feature of the humerus articulates with the scapula quizlet?
The head of the humerus articulates with the glenoid fossa of the scapula to form the glenohumeral joint.
What bones articulates with the clavicle?
The clavicle articulates at one end with the sternum (chest bone) and with the acromion of the scapula at the other.
Which part of the clavicle articulates with the manubrium quizlet?
The sternal end of the clavicle articulates with the manubrium of the sternum forming the sternoclavicular joint.
Does the sternum articulate with the clavicle?
The manubrium is the most superior portion of the sternum that articulates with the clavicle—forming the sternoclavicular (SC) joint. The body or middle portion of the sternum serves as the anterior attachment for ribs 2 through 7.
What shoulder girdle bone articulates anteriorly with the sternum?
clavicle
The pectoral girdle, consisting of the clavicle and the scapula, attaches each upper limb to the axial skeleton. The clavicle is an anterior bone whose sternal end articulates with the manubrium of the sternum at the sternoclavicular joint.
Which of the following articulates with head of humerus to form the shoulder joint?
The glenohumeral joint is structurally a ball-and-socket joint and functionally is considered a diarthrodial, multiaxial, joint. [1] The glenohumeral articulation involves the humeral head with the glenoid cavity of the scapula, and it represents the major articulation of the shoulder girdle.
What articulates with the olecranon fossa of the humerus?
On the posterior surface of the condyle is the olecranon fossa, which articulates with the olecranon of the ulnar bone upon flexion of the elbow joint.
What is the rounded knob on the humerus that articulates with the radius?
capitulum
The lateral part of the condyle is the capitulum, a rounded, knob-like structure that articulates with the radius bone.
What bone articulates with the acetabulum?
The acetabulum is the cup-shaped socket on the lateral aspect of the pelvis, which articulates with the head of the femur to form the hip joint.
Is the humerus part of the pectoral girdle?
The pectoral girdle, or shoulder girdle, consists of the lateral ends of the clavicle and scapula, along with the proximal end of the humerus, and the muscles covering these three bones to stabilize the shoulder joint.
What bone articulates with the humerus distally?
Distally, the humerus articulates with the radius and ulna to form the elbow joint.