Anterior Lateral Abdominal Wall Flashcards Preview

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Flashcards in Anterior Lateral Abdominal Wall Deck (16):
1

External oblique: O

External surface of Ribs 5-12 (lower 8 ribs)

2

External oblique: I

- Linea Alba
- Pubic Tubercle and anterior ½ of Iliac Crest

3

External oblique: N

Thoracoabdominal Nerves

4

External oblique: A

Flexes Trunk (bilaterally)
- Rotates Trunk to opposite side (contralateral)

5

Internal Oblique: O

- Thoraco-Lumbar Fascia
- Anterior 2/3 of Iliac Crest and lateral 1/3 of Inguinal Ligament

6

Internal Oblique: I

- Inferior border of Rib 10-12
- Linea Alba and Pectin Pubis via Conjoint Tendon

7

Internal Oblique: N

Thoracoabdominal Nerves

8

Internal Oblique: A

- Flexes Trunk (bilaterally)
- Rotates Trunk (ipsilaterally)

9

Transversus Abdominis: O

Post. Attachment:
- Thoraco-Lumbar Fascia
- Inferior surface of Costal Cartilages 7-12
- Iliac Crest and lateral 1/3 of Inguinal ligament

10

Transversus Abdominis: I

Ant. Attachment:
- Linea Alba
- Aponeurosis of Internal Oblique
- Pubic Crest and Pectin Pubis via Conjoint Tendon


11

Transversus Abdominis: N

Thoracoabdominal Nerves

12

Transversus Abdominis: A

Compresses and supports abdominal viscera

13

Rectus Abdominis: O

Pubic Symphysis and Pubic Crest

14

Rectus Abdominis: I

Xiphoid and Costal Cartilages 5-7

15

Rectus Abdominis: N

Thoracoabdominal Nerves

16

Rectus Abdominis: A

Flexes Trunk (Lumbar Vertebrae)
- Compresses abdominal viscera