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OINA for spine/trunk
Stack #185654
| Question | Answer |
|---|---|
| What is the action of sternoclavomastoid? | Ipsilateral side bend, contralateral rotation and bilateral flexion if both engaged |
| What is the Innervation of sternoclavomastoid? | Accessory nerve |
| What is the Insertion of Sternoclvomastoid | Mastoid process |
| What is the origin of Sternoclavomastoid? | Med clavicle and mandubrium and sternum |
| What is the innervation for External/Internal obliques and Transverse abdominas? | Intercostal nerves T7-T12, Illiohypogastric nerve, illioguinal nerve |
| What is the innervation of Rectus abdominas? | Intercostal nerves T7-T12 |
| O: RECTUS ABDOMINUS | Crest of pubis |
| O: EXTERNAL OBLIQUE | Lower 8 ribs |
| O: INTERNAL OBLIQUE | Ant 1/2 illiac Crest |
| O: TRANSVERSE ABDOMINUS | Inner surface of illiac crest and cart of lower 6 ribs |
| O: QUADTRATUS LUMBORUM | Post lip illiac crest |
| I: RECTUS ABDOMINUS | Cost cart T5, 6, 7 and Xhipoid process |
| I: EXTERNAL OBLIQUE | Ant 1/2 illiac crest |
| I: INTERNAL OBLIQUE | Cost cart ribs 8, 9, 10 |
| I: TRANSVERSE ABDOMINUS | Crest of pubis an linea aspera |
| I: QUADTRATUS LUMBORUM | Trans Process L:1-L4, Rib 12 |
| A: RECTUS ABDOMINUS | Bilateral Trunk flexion |
| A: EXTERNAL OBLIQUE | Same side flexion, opp side rotation |
| A: INTERNAL OBLIQUE | Both sides (Bilateral) lumbar flexion |
| A: TRANSVERSE ABDOMINUS | Pulls belly to floor |
| A: QUADTRATUS LUMBORUM | Stabalizes the spine |