Radialulnar Joint Flashcards
Learn the OIAI for the radioulnar joint
1
Q
Biceps brachii
A
Origin - Long head: Supraglenoid tubercle of scapula
Short head: Coracoid process of scapula
Insertion - Radial tuberosity of the radius
Action - Flexion
Innervation - musculocutaneous nerve
2
Q
Pronator Teres
A
Origin- Medal epicondyle of humerus
Insertion- Radius
Action- Pronation
Innervation- Median nerve
3
Q
Pronator quadratus
A
Origin - Distal fourth of ulna
Insertion - Distal fourth of radius
Action - Pronation
Innervation - Median nerve
4
Q
Supinato
A
Origin - Lateral epicondyle of the humerus (ulna)
Insertion - Radius
Action - Supination
Innervation - Radial nerve
