term1 Definition1term2 Definition2term3 Definition3
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Trapezius
O : skull , ligamentum nuchea
I : lateral 3rd of clavicle , spine nd acromion process of scpula
Ns : spinal accessory nerve
A : elevates , adducts (retracts) nd depress the scapula
Latissimus dorsi
O : iliac crest , lower 3-4 ribs nd saccrum
I : intertubercular groove on humerus
Ns : Thoraco dorsal nerve
A : extends , adducts nd medially rotates the arm
Rhomboid major
O : spinus process from T2 - T5
I : medial border of scapula from spinus process to the inferior angle
Ns : dorsal scapular nerve
A : elevates , retracts the scapula nd medially rotates the scapula by moving the glenoid cavity inferiorly nd inferior angle medially
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