Let's Get Scappy
The 3rd, 4th cervical nerves and dorsal scapular nerve
What nerve innervates the levator scapula?
We call it GH joint for short
What is the glenohumeral joints nickname?
It is at the opposite end of the ulna from the ulnar head
Where is the olecranon process?
Originates on distal 1/4 of ulna and inserts on distal 1/4 of radius
Where is the pronator quadratus?
It articulates with the radius
where is the scaphoid bone?
Scapular retraction, elevation and downward rotation
What movements does Rhomboid do?
Inserts onto the deltoid tuberosity.
Where do the deltoids insert?
The beer drinking muscle
What is brachioradialis also known as?
It's innervated by the median nerve
What is pronator teres, pronator quadratus
It flexes the wrist and does ulnar deviation
what does Flexor carpi ulnaris do?
What movements does the serratus anterior do?
Subscapularis inserts here
What muscle inserts on the lesser tubercle of the humerus?
They are all 3 innervated by the radial nerve
What is the triceps, anconeus and brachioradialis
It helps biceps brachii with supination
What does supinator do?
Is often used to replace damaged tendons when present
It assists with shoulder flexion and is a stabilizer.
What does the coracobrachialis do?
It's not a prime mover of any joint action, assists with elbow extension
What does the anconeous do
Is also know as golfer's elbow
It innervates extensor carpi ulnaris
What is the radial nerve
The serratus anterior plus the upper and lower trapezius muscles
What muscles complete upward rotation
The rotator cuff.
What are the supraspinatus, infraspinatus, teres minor and subscapularis?
Has a hard end feel
What is the end feel of elbow extension?
It compressed the median nerve
Is considered the mid point of the carpals
What is capitate