Term
|
Definition
| medial 1/3 of superior nuchal line; external occipital protuberance; ligamentum nuchae; spinous processes of CVII to TXII |
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Term
|
Definition
| lateral 1/3 of posterior clavicle, medial acromion, superior edge of spine of scapula |
|
|
Term
|
Definition
spinal root of accessory n. [XI] and
C3,C4 |
|
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Term
|
Definition
| elevates, retracts, depresses, rotates scapula |
|
|
Term
|
Definition
transverse cervical a.,
dorsal scapular a. |
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Term
|
Definition
| spinous processes of TVII to TXII, thoracolumbar fascia, iliac crest, lower 3-4 ribs |
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|
Term
| Latissimus dorsi: insertion |
|
Definition
| floor of intertubercular sulcus of humerus |
|
|
Term
| Latissimus dorsi: innervation |
|
Definition
| thoracodorsal n. (C6,C7,C8) |
|
|
Term
|
Definition
extends, adducts, medially rotates arm;
draws shoulder downward and backward |
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|
Term
| Latissimus dorsi: blood supply |
|
Definition
|
|
Term
|
Definition
| posterior tubercles of transverse processes CI-CIV |
|
|
Term
| Levator scapulae: insertion |
|
Definition
| medial border of scapula above base of spine of scapula |
|
|
Term
| Levator scapulae: innervation |
|
Definition
| dorsal scapular n. (C5) and C3,C4 |
|
|
Term
|
Definition
| elevates the scapula medially, inferiorly rotates glenoid cavity |
|
|
Term
| Levator scapulae: blood supply |
|
Definition
dorsal scapular a.,
transverse cervical a. |
|
|
Term
|
Definition
| ligamentum nuchae, spinous processes of CVII, TI |
|
|
Term
| Rhomboid minor: insertion |
|
Definition
| medial border of scapula at base of spine of scapula |
|
|
Term
| Rhomboid minor: innervation |
|
Definition
| dorsal scapular n. (C4,C5) |
|
|
Term
|
Definition
| retracts and stabilizes scapula |
|
|
Term
| Rhomboid minor: blood supply |
|
Definition
|
|
Term
|
Definition
| spinous processes of TII-TV |
|
|
Term
| Rhomboid major: insertion |
|
Definition
| medial border of scapula below base of spine of scapula |
|
|
Term
| Rhomboid major: innervation |
|
Definition
| dorsal scapular n. (C4,C5) |
|
|
Term
|
Definition
| retracts and rotates scaupla to depress the glenoid cavity |
|
|
Term
| Rhomboid major: blood supply |
|
Definition
|
|
Term
|
Definition
| lateral 1/3 of anterior clavicle, lateral acromion, inferior edge of spine of scapula |
|
|
Term
|
Definition
| deltoid tuberosity of humerus |
|
|
Term
|
Definition
| anterior and posterior branches of axillary n. (C5,C6) |
|
|
Term
|
Definition
| flexes/extends, medially/laterally rotates, abducts arm |
|
|
Term
|
Definition
posterior circumflex humeral a.,
deltoid branch of thoracoacromial a. |
|
|
Term
|
Definition
| supraspinous fossa of scapula |
|
|
Term
|
Definition
| superior facet of greater tubercle of humerus |
|
|
Term
| Supraspinatus: innervation |
|
Definition
| suprascapular n. (C4,C5,C6) |
|
|
Term
|
Definition
| initiates arm abduction, acts with rotator cuff muscles |
|
|
Term
| Supraspinatus: blood supply |
|
Definition
|
|
Term
|
Definition
| infraspinous fossa of scapula |
|
|
Term
|
Definition
| middle facet of greater tubercle of humerus |
|
|
Term
| Infraspinatus: innervation |
|
Definition
|
|
Term
|
Definition
| lateral rotation of arm (with teres minor) |
|
|
Term
| Infraspinatus: blood supply |
|
Definition
|
|
Term
|
Definition
| upper 2/3 of posterior surface of lateral border of scapula |
|
|
Term
|
Definition
| inferior facet of greater tubercle of humerus |
|
|
Term
|
Definition
| posterior branch of axillary n. (C5,C6) |
|
|
Term
|
Definition
| lateral rotation of arm, adduction |
|
|
Term
| Teres minor: blood supply |
|
Definition
|
|
Term
|
Definition
| posterior surface of inferior angle of scapula |
|
|
Term
|
Definition
| medial lip of intertubercular sulcus |
|
|
Term
|
Definition
| inferior subscapular n. (C6,C7) |
|
|
Term
|
Definition
| adducts and medially rotates arm |
|
|
Term
| Teres major: blood supply |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| lesser tubercle of humerus |
|
|
Term
| Subscapularis: innervation |
|
Definition
| superior and inferior subscapular nn. (C5,C6,C7) |
|
|
Term
|
Definition
| medially rotates arm and adducts it |
|
|
Term
| Subscapularis: blood supply |
|
Definition
subscapular a.,
lateral thoracic a. |
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