Day 1 Flashcards
Proximal carpal bones
Straight line to pinky
scaphoid , lunate, triquetrum, pisiform
Distal carpal bones
Here comes the thumb
hamate, capitate, trapezoid, trapezium
Surgery picture
Open reduction, internal fixation
Origin of the trapezius
Superior nuchal line, external occipital protuberance, ligamentum nuchae , spinous process c7-712
Insertion of the trapezius
Upper fibers: acromion and posterior surface of the lateral third of the clavicle
Middle fibers: acromion and spine of the scapula
Lower fibers: medial third of the spine of the scapula
Trapezius nerve
Spinal accessory nerve (#11)
Trapezius: actions
Upward rotation, retraction
Lower fibers: upper rotation and depression
Upper fibers: elevation
Elevator scapula (action)
Scapular elevation and downward rotation
Elevator scapula (origin)
Transverse process of c one to C four
Levator scapula (insertion)
Superior angle of the scapula
Elevator scapula (innervation)
Dorsal scapular nerve
Rhomboid (innervation)
Dorsal scapular nerve
Rhomboid (origin)
Minor; C seven through t one
Major: T two through T five
Rhomboid insertion
Vertebral border of the scapula, from the root of the spine to the inferior angle
Rhomboids (actions)
Scapular elevation, retraction and downward rotation
Serratus anterior (origin)
Lateral surface of the upper 8 or 9 ribs
Serratus anterior ( insertion)
Costal surface of the vertebral border of the scapula
Serratus anterior (innervation)
Long thoracic nerve
Serratus anterior (actions)
Scapular protraction and upward rotation
