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Wrist and Trunk
OIA w/ Names
11
Anatomy
Undergraduate 1
09/14/2020

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Cards

Term
Flexor Carpi Radialis
Definition
O: Medial epicondyle; I: 2nd and 3rd metacarpals; A: Flex
Term
Palmaris Longus
Definition
O: Medial epicondyle; I: Palmar fascia; A: Flex
Term
Flexor Carpi Ulnaris
Definition
O: Medial epicondyle; I: 5th metacarpal; A: Flex
Term
Extensor Carpi Radialis Longus
Definition
O: Lateral epicondyle; I: Base of 2nd metacarpal (long); A: Extend wrist
Term
Extensor Carpi Ulnaris
Definition
O: Lateral epicondyle and ulna; I: Base of 5th metatarsal; A: Extends wrist
Term
Spinalis, Longissimus, Iliocostalis
Definition
O: Posterior iliac crest, Sacrum, Ribs, Verebrae; I: Angles of ribs, Transverse processes of all vertebrae; A: Extension (both sides), Lateral flexion
Term
Multifidi
Definition
O: Articular processes of C-3-7, Articular processes of the lumbar vewrtebrae, Transverse processes of the thoracic, vertebrae; I: Spinous processes spanning 1-4 vertebrae above origin; A: Stablility during trunk extension, rotation, side bending
Term
Rectus Abdominis
Definition
O: Pubic crest; I: Costal cartilages 5-7; A: Flex vertebral column and lateral flex
Term
External Oblique
Definition
O: Anterior, Lateral border of lower 8 ribs; I: Anterior 1/2 of ilium, pubic crest, anterior fascia; A: Both sides flex vertebral column, one side (unilateral contraction) will rotatevertebral column to opposite side
Term
Internal Oblique
Definition
O: Lumbar fascia, iliac crest and anterior fascia; I: Cartilage of lower 4 ribs, linea alba, superior ramus of pubis; A: Both sides flex vertebral column, one side (unilateral cont.) will rotate vertebral column to same side
Term
Transversus Abdominis
Definition
O: Iliac crest, cartilage of lower 6 ribs, lumbar fascia, anterior fascia; I: Linea alba, xiphoid process, anterior fascia, pubis; A: Compress abdomen
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