Bones of the forearm

Anterior Superficial muscles

Anterior intermediate muscles

Anterior deep muscles

Blood supply of anterior fascial compartment of forearm

Nerve supply of anterior fascial compartment of forearm

Median nerve

Ulnar nerve

Posterior superficial muscles of forearm

Posterior deep muscles of forearm

Blood supply of posterior fascial compartment of forearm

Nerve supply of posterior compartment of forearm

Cubital fossa

Cubital fossa: medial

Cubital fossa: lateral

Cubital fossa: base

Cubital fossa: floor

Cubital fossa: roof

Radial nerve is located medially to pronator teres

Tendons of biceps is located laterally to brachial artery

Median nerve is located laterally to pronator teres

Brachioradialis is located medially to radial nerve

CONTENTS OF CUBITAL FOSSA

Larger of the two terminal branches of the brachial artery

Lies deep to most of the flexor muscles of the forearm and continues in frony of the flexor retinaculum, just lateral to the pisiform

Ulnar artery gives off a deep branch and continues into palm as the

Branches of ulnar artery

Takes part in the arterirak anastomosis around the elbow joint

Branches into anterior and posterior interosseous arteries

Smaller of the two terminal branches of brachiao artery

Passes downward and laterally beneath the brachioradialis

Leaves forearm by winding around the lateral aspect of the wrist to reach the posterior surface of the hand

Radial artery continues into the palm as the

Select what applies for cephalic vein

Select what applies for basilic vein

Lies superficial to the bicipital aponeurosis at the cubital fossa

In cubital fosa, it connects the cephalic vein to the basilic vein

Crosses in front of the brachial artery and median nerve

Complete paralysis

Sensory loss radial nerve distribution from the arm going to the fingers

Crutch palsy

Fracture/dislocation of the upper end of the hunerus

Injured due to trauma as it passes through the supinator

Latrogenic, surgery on the radial head

Posterior interosseous nerve syndrome

Most frequent site of injury of radial nerve

Fracture on midshaft of humerus

Saturday night palsy

Honeymoon palsy

Wrist drop

Sensory radial nerve distribution at the wrist and hand

Injured due to handcuffs or watchbands

Pure sensory deficit of the wrist and hand radial nerve distribution

Complete paralysis of all muscles

Loss of pronation and decrease in flexion of the hand at the wrist

Sensory loss median nerve distribution at the hand

Paralysis of pronator muscles of the forearm and the long flexor muscles of the wrist and fingers

Carpal tunnel syndrome

If the patient has MNI at the level of the wrist, the palmar cutaneous branch of median nerve is?

If the patient has MNI at the level of the wrist, the palmar digital branch of median nerve is?

Partial claw hand deformity

Guttering

Sensory loss ulnar nerve distribution at the hand

Paralysis of FCU and the medial side of the FDP muscle

Rarely happens

Sensory loss at the lateral forearm

May affect the coracobrachialis, biceps and brachialis muscle

When a patient has musculocutaneous nerve injury, is there a total loss of elbow flexion and supination?

Lateral epicondylitis

Medial epicondylitis

Overuse of elbow and hand through activities that involved repeated forced grasping and pronation supination

Partial rupture of the extensor tendons near their origin

Pronation and supination of the forearm with forceful elbow movement

Pain on lateral aspect of the elbow radiating down the forearm

Tenderness over the lateral epicondyle

Weak grip

Tenderness at medial epicondyle

Pain and loss of strength with gripping or repetitive motion

The following are fractures/dislocations of the forearm, except:

What muscles are commonly involved in De Quervain’s tenosynovitis

Pain near the styloid process of the radius

Osteonecrosis of the capitulum

Pain upon thumb opposition with ulnar deviation