Ateries of Anterolateral Abdominal Wall Flashcards
Musculophrenic: Course
Descending along costal margin
Musculophrenic: Origin
Internal thoracic artery
Musculophrenic: Distribution
Abdominal wall of hypochondriac region
Anterolateral, diaphragm
Superior Epigastric: Origin
Internal thoracic artery
Superior Epigastric: Course
Descends in rectus sheath deep to rectus abdominal
Superior Epigastric: Distribution
Superior rectus abdominis
Superior part of anterolateral abdominal wall
10th & 11th Posterior Intercostal: Origin
Aorta
10th & 11th Posterior Intercostal: Course
Arteries continue beyond ribs to descend in abdominal wall btw internal oblique and transversus abdominis
10th & 11th Posterior Intercostal: Distribution
Abdominal wall, lateral region
Subcostal: Origin
Aorta
Subcostal: Course
Arteries continue beyond ribs to descend in abdominal wall btw internal oblique and transversus abdominis
Subcostal: Distribution
Abdominal wall, lateral region
Inferior Epigastric: Origin
External Iliac artery
Inferior Epigastric: Course
Runs superiorly and enters rectus sheath
Runs deep to rectus abdominis
Inferior Epigastric: Distribution
Inferior rectus abdominis
Medial part of anterolteral abdominal wall
Deep Circumflex Iliac: Origin
External Iliac artery
Deep Circumflex Illiac: Course
Runs on deep aspect if anterior abdominal wall
Parallel to inguinal ligament
Deep Circumflex Iliac: Distribution
Iliacus muscle and inferior part of anterolateral abdominal wall
Superficial Circumflex iliac: Origin
Femoral artery
Superficial Circumflex Iliac: Course
Runs in superficial fascia along inguinal ligament
Superficial Circumflex Iliac: Distribution
Superior abdominal wall of inguinak region
Adjacent anterior thigh
Superficial Epigastric: Origin
Femoral artery
Superficial Epigastric: Course
Runs in superficial fascia towards umbilicus
Superficial Epigastric: Distribution
Subcutaneous tissue and skin over pubic and inferior umbilical region