Abdomen Flashcards
1
Q
External Oblique Attachment Innervation Action Blood supply
A
- lower 8 ribs -> linea alba, iliac crest
- anterior rami T7-11, T12
- compress abdominal contents
- superior and inferior epigastric arteries
2
Q
Internal Oblique Attachment Innervation Action Blood supply
A
- thoracolumbar fascia, iliac crest, inguinal ligament -> last 3 ribs
- anterior rami T7-11, T12, L1
- compress abdominal contents
- superior and inferior epigastric arteries
3
Q
Psoas Major Attachment Innervation Action Blood supply
A
- lumbar bodies T12-L5 -> lesser trochanter of femur
- anterior rami L1-3
- flex hip
- lumbar parts of iliolumbar artery
4
Q
Psoas Minor Attachment Innervation Action Blood supply
A
- vertebral bodies T12-L1 -> pectineal line
- anterior rami L1
- flexes pelvis
- lumbar parts of iliolumbar artery
5
Q
Pyrimidalis Attachment Innervation Action Blood supply
A
- pubic symphysis -> linea alba
- subcostal nerve
- tenses linea alba
- inferior epigastric artery
6
Q
Quadratus Lumborum Attachment Innervation Action Blood supply
A
- 12th rib -> L1-4
- anterior rami T12, L1-4
- flex vertebral column and fixes 12th rib
- iliolumbar artery
7
Q
Rectus abdominis Attachment Innervation Action Blood supply
A
- pubic symphysis -> xiphoid process
- anterior rami T7-11, T12
- flexes trunk
- superior and inferior epigastric arteries
8
Q
Transversus Abdominis Attachment Innervation Action Blood supply
A
- thoracolumbar fascia, iliac crest, costal cartilages 7-12 -> linea alba
- anterior rami T7-11, T12,L1
- compress abdominal contents
- deep circumflex iliac and inferior epigastric artery
