(بسمه تعالى وله الحمد (
Notes about ant.abdominal wallthe inf epigastric a.lies post.to rectus abdominins muscle.within rectus sheath
2)when surgeon make a surgery ,he should avoid inf.epigastric a.whenworking near rectus muscle
3)the muscles of ant.abdominal wall are supplied by segmental branches of thoracic & abdominal aorta10th,11th ,12th subcostal arteries..intercostal a.
4)1st or 2nd lumbar a. also supply ant.abdominal wall.
5)all nerves & vessels are found between int.oblique & transversus abdominins.
6)deep circumflex iliac arteries arise from ex.iliac artery .
7)sup.circumflex iliac artery arises from femoral nerve.
8)these two vesssels run parallel to inguinal ligament.
9)sup.epigastric arteries lies between umbilicus & pubic bone .
10)internal thoracic a.divides into
a)superior epigastric artery
b)musculophrenic artery.
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10)rectus muscle lies just lat. To rectus.
11)the rectus sheath is formed aponeuroses of three flat muscles of ant.abdominal walls.12)rectus sheath encloses sup.three fourths of muscle.
13)the sup & inf epigastric arteries anastomosis between umbilicus & xiphoid process.
14)sup .one fourth of rectus muscle is supplies by int.thoracic a.
15)the sup.circumflex iliac artery & vein is in sup.fascia of lower abdominal wall.
16)the sup.three fourth of rectus sheath is derived from ex & int .oblique.
17)inf epigastric a .passes sup.to arcuate line..supply rectus muscle.
Note :- what nerve contains both L1 and L2 nerve fibers?: genitofemoral
where does the cremasteric artery branch arise from?: inferior epigastric.
** where does the inguinal ligament span from?: ASIS to pubic tubercle**.what vessels arise from the external iliac?: inferior epigastric and deep circumflex iliac.