Thoracic Park
The nipple is located in this dermatome
What is the T4 dermatome?
This nerve innervates the deltoid and teres minor muscles
What is the Axillary nerve?
This nerve innervates the triceps brachii muscle group
What is the Radial artery?
This finger flexor muscle connects to the distal phalanges of fingers 2-5
What is the flexor digitorum profundus?
MLB Pitchers commonly undergo "Tommy John" surgery, which is a procedure where they reconstruct this injured ligament of the elbow
What is the UCL?
Fluid from the Right Upper Extremity would drain into this structure in the lymphatic system
What is the Right Lymphatic Duct Drain?
These 4 muscles constitute the rotator cuff
What are the Supraspinatus, Infraspinatus, Teres minor, and Subscapularis muscles?
The lateral side of the elbow would be a location to test this dermatome
What is the C5 dermatome?
Which forearm muscle in the posterior compartment primarily performs elbow flexion?
What is the Brachioradialis?
This is a common elbow pathology where patients experience pain at the common insertion point of the wrist extensor muscles
What is Lateral Elbow Tendinopathy (Tennis Elbow)?
This intercostal muscle is active during the inhalation phase of breathing
What is the External Intercostal muscle?
These 3 muscles are considered part of the "intertubercular groove" group of muscles
What are the pec major, latissimus dorsi, and teres major muscles?
These are the 3 actions of the biceps brachii muscle
What is shoulder flexion, elbow flexion, and elbow supination?
These 2 muscles (or at least a portion of them) in the anterior compartment of the forearm are innervated by the ulnar nerve
What are the flexor carpi ulnaris and flexor digitorum profundus (digits 4-5) muscles?
While donating blood, the needle is commonly inserted into this vein in the arm
What is the median cubital vein?
Blood from the left, superior portion of the thoracic wall would drain into this portion of the azygous system
What is the Accessory Hemiazygos vein?
These 2 arteries are branches off of the 2nd part of the axillary artery
What are the thoracoacromial and lateral thoracic arteries?
What are the Musculocutaneous (C5-C6) and Radial (C7) nerves?
What is C7-C8?
This condition results in a "Popeye" deformity
See Picture for reference
What is a Biceps Tendon Rupture?
What are the subcostal (posterior) and transversus thoracis (anterior) muscles?
These structures are the contents of the Triangular Interval
What are the Deep Brachial Artery and Radial Nerve?
You would put the arm and shoulder in this position to maximally stretch the triceps brachii muscles (mostly thinking of the long head)
What is full shoulder flexion and elbow flexion?
A patient presents with numbness of the medial side of the elbow. This location could be in this dermatome or cutaneous field
What is T1 and the Medial cutaneous nerve of the forearm?
What is the annular ligament?