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Muscles of the Anterior Abdominal Wall
N/A
12
Biology
Undergraduate 1
11/11/2013

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Cards

Term
External oblique - Origin
Definition
R5 - R12
Term
External oblique - Insertion
Definition
Anterior iliac crest of ilium; Symphysis, superior margin of pubis
Term
External oblique - Action
Definition
Compress and supports abdominal organs; Rotation of waist
Term
Internal oblique - Origin
Definition
Inguinal ligament; Iliac crest of ilium; Thoracolumbar fascia
Term
Internal oblique - Insertion
Definition
R10 - R12; Costal cartilages of R7 - R10; Pubis
Term
Internal oblique - Action
Definition
Compress and support abdominal organs; Rotation of waist
Term
Transversus abdominis - Origin
Definition
Inguinal ligament; Iliac crest of ilium; Thoracolumbar fascia; Costal cartilages of R7 - R12
Term
Transversus abdominis - Insertion
Definition
Linea alba; Pubis
Term
Transversus abdominis - Action
Definition
Compress abdomen
Term
Rectus abdominis - Origin
Definition
Symphysis, superior margin of pubis
Term
Rectus abdominis - Insertion
Definition
Xiphoid process; Costal cartilages of R5 - R7
Term
Rectus abdominis - Action
Definition
Flex lumbar vertebral column
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