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Toledo PT Anatomy Abdominal Wall
Toledo PT Anatomy Abdominal Wall
15
Anatomy
Professional
09/20/2009

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Cards

Term
Anterior Cutaneous Branch of Iliohypogastric Nerve
Definition
Anterior Ramus L1 Between Transversus abdominis m. & internal obilque, pierces external oblique above symphysis --> inguinal area.
Term
Lateral Cutaneous Branch of Iliohypogastric Nerve
Definition
Anterior Ramus L1 Area around the ASIS laterally
Term
Genitofemoral Nerve
Definition
Anterior Rami L1 & L2, skin of anterior scrotum or skin of mons pubis, and labium majora
Term
Lateral femoral cutaneous nerve
Definition
anterior rami L2 & L3 skin anterior and lateral thigh to the knee.
Term
Ilioinguinal N
Definition
traverses the superficial inguinal ring and provides sensory to upper medial thigh, and genitals.
Term
Superfical Inguinal Ring is an opening of what?
Definition
External Oblique Aponeurosis.
Term
What passes through the superficial inguinal ring?
Definition
spermatic cord, ilioinguinal n., susceptible to hernia.
Term
What muscles aponeurose to form the rectus sheath and the linea alba?
Definition
External Oblique, Internal Oblique, Transverse Abdominis.
Term
What ribs does external oblique attach to?
Definition
Ribs 8-12
Term
What muscles do external obliques interdigitate with?
Definition
Serratus Anterior m., and Latissimus Dorsi m.
Term
What bones does the external oblique attach to?
Definition
Inguinal ligament, attaching to ASIS, pubic tubercle and iliac crest.
Term
What muscle folds over to form the inguinal ligament?
Definition
External Oblique
Term
What is the innervation of External Oblique?
Definition
T5-12.
Term
What is the innervation of Internal Oblique?
Definition
T7-11, T12, iliohypogastric n and Ilioinguinal n.)
Term
What is the innervation of Quadratus Lumborum?
Definition
Lumbar Plexus T12, L1-L4
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