Shoulder and Scapula Flashcards
Rhomboid Minor Origin
Spinous Process C7 T1
Rhomboid Minor Insertion
Medial border of the scapula
Rhomboid Major Origin
T2 - T5 and Supraspinous ligaments
Rhomboid Major Insertion
Medial border of the scapula
Rhomboids Nerve Supply
Dorsal Scapular Nerve
C5.
Trapezius Origin
Occipate and nuchal line and C7 to T12
Trapezius Insertion
poster border of the lateral 1/3 of the clavicle, medial border of the acromion and upper border of border of the spine of the scapula.
Action of Traps + Rhomboids
Retract the scapula.
Serratus Anterior Origin
upper ribs 1-9.
Serratus Anterior Attachment
Costal surface of the medial border of the scapula.
Serratus Anterior Nerve
Long Thoracic Nerve
C5 C6 C7
Pec Minor Origin
Anterior Surface of the 3,4,5 ribs
Pec Minor Attachment
coracoid process.
Pec Minor Nerve
Medial Pec nerve
C6 C7 C8
Pec Minor and Serratus Anterior Action
Protract the shoulder Girdle
Levator Scapulae Origin
poster aspect attaching the the upper 3 or 4 cervical transverse process.
Levator Insertion
medial margin of the scapula.