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6 Cards in this Set
- Front
- Back
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1.) M. Latissimus dorsi |
O: Superficial layer of thoracolumbar fascia (From spinous process of the last 7-8 thoracolumbar vertebras) I: Teres Major Tuberosity A: Draws forelimb caudaly; Together with Teres Major, flexes shoulder. |
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1.) M. Trapezius |
O: Between C3-TH9 region - Pars cervicalis: From rap he of neck - Pars thoracica: From supraspinous ligament I: - Cervical: Proximal 3/4 of scapular spine (dist: Omotransversarius) - Thoracic: Proximal third of scapular spine A: Surports trunk, elevates forelimb, draws it cranialy. |
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1.) M.Rhomboideus |
O: - Pars capitis: Nuchal crest of occipital bone - Pars cervicalis: From raphe of neck to spinous processes of Th 1-3 vertebra - Pars Thoracis: From processus spinosus of 4-7 vertebrae I: Dorso medial part of scapula A: Elevates limb and pulls base of scapula against trunk forwards or backwards (depending on which part that will contract more) |
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1.) M. Pectoralis Profundus |
O: All sternebrae of sternum and costal cartilages of true ribs. I: Main part on minor Tubercle of humerus (small aponeurosis joints to major tubercle) A: Supports trunk, behaving as a strong retractor (draws limb caudally) and adductor of forelimb |
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1.) M. Pectoralis Superficialis |
O: - M.pectoralis decendens: Manubrium sterni - M.pectoralis transversus: 1-3rd Sternebrae I: Crest of Greater Tubercle of Humerus (Crista tuberculi majoris), upper part of crista humeri. A: Ventral connection to forelimb, adduction, draws limb cranially or caudally depending on position. |
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1.) Serratus ventralis |
O: Cervical part: From proc. transversus. of C2-7 Thoracic part: From Middle part of the ribs 1-8 I: Fascies serrata on scapula (Medially) A: Supports trunk, helps at inspiration, carries shoulder cranial or caudal depends on position of forelimb. |
