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9 Cards in this Set
- Front
- Back
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Quadratus Lumborum (183)
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Origin: Iliac crest and occasionally TP lower 3 or 4 L vertebrae, iliolumbar ligament; Insertion: Inferior border of rib 12 and TP of L1-4
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Rectus Abdominus (194)
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Origin: pubic crest and symphysis; Insertion: costal cartilages of ribs 5-7 and xiphoid process of sternum
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External Oblique (195)
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Origin: (anterior) external surface of ribs 5-8 interdigitating with serratus anterior (lateral) external surface of 9th rib interdigitating with serratus anterior and external surface of ribs 10-12 interdigitating with latissimus dorsi; Insertion: (anterior) into a broad, flat aponeurosis terminating in the linea alba with direction downward and medially with uppermost fibers more medial (lateral) as the inguinal ligament, into anterior superior spine and pubic tubercule and into the external lip of anterior 1/2 of iliac crest with direction down and medially, more down than anterior fibers
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Internal Oblique (196)
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Origin: (lower) lateral 2/3 of inguinal ligament, a short attachment on iliac spine (upper) anterior 1/3 of intermediate line of iliac crest (lateral) middle 1/3 of intermediate line of iliac crest and thoracolumbar fascia; Insertion: (lower) with transversus abdominis into crest of pubis, medial part of pectineal line and into linea alba by means of an aponeurosis with transverse direction across (upper) linea alba by means of aponeurosis with medial and upward direction (lateral) inferior borders of ribs 10-12 and linea alba via aponeurosis with an upward and medial direction more than upper fibers
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Transversus Abdominis (197)
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Origin: Inner surfaces of cartilages of the lower six ribs, interdigitating with the diaphragm; thoracolumbar fascia; anterior 3/4 of internal lip of the iliac crest; and lateral 1/4 of the inguinal ligament; Insertion: Linea alba by means of a broad aponeurosis, pubic crest, and pecten pubis
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Lateral Pterygoid (127)
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Origin: Superior-Lateral surface of the great wing of the sphenoid and the infratemporal crest; Inferior-Lateral surface of the lateral pterygoid ; Insertion: Depression, anterior part of condyle of the mandible, and anterior margin of articular disk of temporomandibular articulation
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Masseter (122-131)
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Origin: (superficial) zygomatic process of maxilla, lower border of zygomatic arch (profundus) posterior 1/3 of inferior border and medial surface of zygomatic arch; Insertion: (superficial) angle and ramus of mandible (profundus) superior 1/2 of ramus and lateral surface of coronoid process of mandible
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Temporalis (122-131)
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Origin: Temporal fossa & fascia; Insertion: coronoid process of mandible and anterior border of ramus of mandible
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Medial Pterygoid (122-131)
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Origin: Medial surface of lateral pterygoid plate, pyramidal process of palantine bone, and tuberosity of maxilla; Insertion: Inferior and posterior part of medial surface of ramus and angle of mandibular foramen
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