Injury that may be from falling on an outstretched hand, repeated microtears, or excessive resistive motion and usually occurs to the biceps, triceps, or brachialis muscles
What is a strain
100
Muscles that do elbow flexion
What is biceps, brachioradialis, and brachialis
100
describe hyperextension of the elbow
What is the elbow going straighter than what it should
100
the main stabilizer of the shoulder joint
What is the muscles
200
cup shaped part of the proximal ulna that articulates or joins with the medial humerus
What is the trochlear notch
200
Ligament that is most often sprained in the elbow
What is the ulnar collateral or medial collateral ligament
200
Muscles that do extension
What is triceps and anconeus
200
type of joint the elbow is (the true elbow joint that everyone thinks of)
What is hinge
200
the 8 motions that occur at the shoulder joint
What is flexion, extension, abduction, adduction, horizontal abduction, horizontal adduction, internal rotation, external rotation
300
the shallow indentation on the posterior humerus distally
What is the olecranon fossa
300
Injury that usually happens with landing on an outstretched hand, has deformity, may have numbness and tingling, and inability to use (think ugly basketball video)
What is a dislocation
300
Muscles that do pronation
What is pronator teres, pronator quadratus, and brachioradialis
300
Motions that occur at the humeroulnar joint
What is flexion and extension
300
Direction that shoulder subluxations or dislocations occur most often
What is anterior
400
part of the humerus where the radial collateral ligament starts (bump)
What is the lateral epicondyle
400
Medial epicondylitis occurs at the origin of which muscles on the medial epicondyle
What is wrist flexors
400
Muscles that do supination
What is biceps, brachioradialis, and supinator
400
the mechanism of injury for medial epicondylitis
What is overuse of wrist flexion as in throwing or repetitive valgus force as in throwing
400
Ligament that holds the distal clavicle down to the acromion process
What is acromioclavicular ligament
500
Part of the humerus where the ulnar collateral ligament starts (bump)
What is medial epicondyle
500
Lateral epicondylitis occurs on the lateral epicondyle where what group of muscles originate
What is wrist extensors
500
Nerve that innervates the extensors
What is radial nerve
500
Motions that occur at the radioulnar joint
What is supination and pronation
500
most common mechanism of injury for a shoulder subluxation or dislocation
What is the shoulder abducted with external rotation and forced backward