Bones
How many carpal bones are found in the left wrist?
8
What is the brachialplexus?
Nerve bundle
What movements occur at the elbow?
Flexion, extension, pronation, supination
What muscle is the primary mover for elbow extension?
tricep brachii
What structure is commonly injured with glenohumeral instability?
labrum
How many articulations are in the elbow?
3
Humeroulnar
humeroradial
proximal radioulnar
What forearm bone is lateral?
Radius
What movement occurs when you spread your fingers apart?
Abduction/ adduction
Where are the flexor and pronator muscles of the forearm located?
anteriorly
What structure is being repaired with Tommy John's surgery?
Ulnar collateral ligament
What bones make up the elbow?
humerus, radius, ulna
What are 3 basic daily living activities evaluated with the shoulder?
Brushing teeth, hair
Washing back or putting on a bra
Sleeping
Reaching
Lifting
Participating in activities or sports
Which phase of throwing puts the rotator cuff in the most activated position?
cocking phase
What muscle is a pronator for the forearm?
pronator teres
What muscle will present as winging of the scapula during a push up?
Serratus anterior
What bones make up the shoulder girdle?
Humerus, Scapula, clavicle, sternum
What is a test for AC joint instability?
Piano key or squeeze test
What movements occur at the shoulder?
Flexion/ Extension, Ab/ Adduction, ER/ IR, Horizontal Ab/ Add, Circumduction
What is the supinator muscle of the elbow?
What is adhesive capsulitis?
frozen shoulder
What are the 4 articulations of the shoulder?
sternoclavicular
acromioclavicular
glenohumeral
scapulothoracic
What is the primary resistance for valgus during late cocking and early acceleration phases of throwing?
UCL
What is the movement of the scapula relative to the movement of the humerus throughout the full range of abduction?
Scapulohumeral Rhythym
What are the 4 muscles of the rotator cuff?
Subscapularis
Supraspinatus
Infraspinatus
Teres Minor
What ligament found in the wrist is most commonly involved with carpal tunnel syndrome?
transverse carpal ligament