Anatomy
What type of joint structure does the sternoclavicular joint have?
Diarthrodial/Gliding
Which nerve root dermatome is tested through the sensation of the ulnar border of the 5th finger?
C8
What does the acronym SLAP stand for?
Superior Labrum Anterior to Posterior
Sulcus Sign is a special test to assess which pathology?
Inferior Dislocation/Instability
This muscle has its origin on the external surfaces of the upper 8 or 9 ribs
Serratus Anterior
What are the six movements that occur at the scapulothoracic joint?
Elevation
Depression
Medial Rotation
Lateral Rotation
Protraction
Retraction
Which position is the most common MOI for Anterior Shoulder Dislocations?
Which direction is the most common for a shoulder dislocation?
Anterior
What are the four rotator cuff muscles and their actions?
Supraspinatus: Abduction
Infraspinatus: External Rotation
Teres Minor: External Rotation
Subscapularis: Internal Rotation
What are the two combinations of movements that are assessed using Apley's Scratch Test?
Shoulder Extension/Adduction/Med. Rotation
Shoulder Flexion/Abduction/Lat. Rotation
"Partial tearing of the AC or CC ligaments; increased complains of pain, swelling, and inability to perform ROM; Distal end of clavicle may be elevated" describes which pathology?
AC Joint Sprain Grade 2
Which structure is potentially compromised if the long head of the biceps tendon is subluxating or dislocating?
Transverse Humeral Ligament
What is the innervation of the Teres Major?
Lower Subscapular N.
Which muscles are the primary movers for Abduction of the shoulder?
Deltoid and Supraspinatus
Which special test is used to assess general rotator cuff integrity?
Drop Arm Test
Which stage of shoulder impingement is classified as "thickening and fibrosis of the subacromial bursa and supraspinatus tendon; pain during and after activity; pain with ADL's"?
Stage 2
What structure makes up the anterior wall of the axilla?
Pectoralis Major
What is the dermatome and myotome for the Musculocutaneous Nerve?
Derm: Lateral Forearm
Myo: Elbow Flexion
What are three special tests used to assess shoulder Labrum pathologies?
•Anterior Drawer Test
•Posterior Drawer Test
•Active Compression Test
•Clunk Test
•Crank Test
•Anterior Slide Test –SLAP Lesion
•Passive Compression Test –SLAP Lesion
•Compression-Rotation Test
•Jerk Test
This is a secondary injury of the shoulder dislocation in which the head of the humerus causes a tear of articular cartilage or labrum as it is forced out of place.
Bankart Lesion