Elbow Anatomy

WHAT IS #13

• TUBEROSITY OF THE ULNA

• RADIAL NOTCH 

• STYLOID PROCESS

• RAIDAL TUBEROSITY 

What is the main action of this muscle?

• Extensor of elbow

• Adduction of shoulder

• Flexor of elbow joint

• Abduction of arm

Which bony landmark is labelled in this image?

• Radial notch

• Neck of the radius

• Head of the radius

• Head of the ulna

Which ligament is the following statement describing? Triangular shaped and runs from the medial epicondyle to the proximal ulna

• RADIAL COLLATERAL LIGAMENT

• ANNULAR LIGAMENT

• ULNAR COLLATERAL LIGAMENT

Which ligament is being described in the following statement?

Cordlike band that runs from the lateral epicondyle of the humerus

to the annular ligament and the olecranon process

• RADIAL COLLATERAL LIGAMENT

• ANNULAR LIGAMENT

• ULNAR COLLATERAL LIGAMENT

Which ligament is the following statement describing? Wraps around head and neck of the radius and supports the proximal radius against the ulna during pronation and supination

• RADIAL COLLATERAL LIGAMENT

• ANNULAR LIGAMENT

• ULNAR COLLATERAL LIGAMENT

What is the highlighted structure?

• Annular ligament

• Biceps tendon

• Radial collateral ligament

• Ulnar collateral ligament

What is the highlighted structure?

• Annular ligament

• Biceps tendon

• Radial collateral ligament

• Ulnar collateral ligament

Which structure is highlighted?

• Medial epicondyle

• Olecranon

• Radial head

• Lateral epicondyle

Which structure is highlighted?

• Medial epicondyle

• Olecranon

• Lateral epicondyle

• Radial head