1LATISSIMUS DORSI Origin
Spinous processes of the lumbar vertebrae, lower 6 thoracic vertebrae, thoracolumbar fascia, iliac crest
2LATISSIMUS DORSI Insertion
Floor of the bicipital groove of humerus
3LATISSIMUS DORSI Nerve
thoracodorsal n.
4LATISSIMUS DORSI Function
Adduction and extension of the UE
5TRAPEZIUS MUSCLE Origin
Ligamentum nuchae, superior nuchal line, spinous processes of C7-T12
6TRAPEZIUS MUSCLE Insertion
Lateral 1/3 of the clavicle, acromion, crest of the scapula
7TRAPEZIUS MUSCLE Nerve
accessory spinal (CN XI)
8TRAPEZIUS MUSCLE Function
Elevates the shoulder, pulls the scapula backwards
9THORACOLUMBAR FASCIA provides origins for the , , and muscles
THORACOLUMBAR FASCIA provides origins for the latissimus dorsi, internal abdominal oblique, and transversus abdominis muscles
10LEVATOR SCAPULAE Origin
Posterior tubercles of transverse processes of C1-C4
11LEVATOR SCAPULAE Insertion
Superior angle of the scapula and upper medial border of the scapula
12LEVATOR SCAPULAE Nerve
C3-C4
13LEVATOR SCAPULAE Function
elevation of the scapula
14RHOMBOID MINOR Origin
Spinous process of C7, ligamentum nuchae, T1
15RHOMBOID MINOR Insertion
Spine of the scapula
16RHOMBOID MINOR nerve
Dorsal scapular nerve
17RHOMBOID MINOR Function
retract and fix the scapula
18RHOMBOID MAJOR origin
spinous processes of T2-T5
19RHOMBOID MAJOR insertion
medial border of scapula
20RHOMBOID MAJOR nerve
dorsal scapular nerve
21RHOMBOID MAJOR function
Retract and fix the scapula
22From outter to inner, it goes s , ,
From outter to inner, it goes ssubcutaneous tissue, erector spinae muscle, tranversospinalis muscle
23ILIOCOSTALIS MUSCLE, LONGISSIMUS MUSCLE, and SPINALIS MUSCLE make up the (deep)
ILIOCOSTALIS MUSCLE, LONGISSIMUS MUSCLE, and SPINALIS MUSCLE make up the sacrospinalis muscles (deep)
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