Relationship of neurovascular bundle from above downwards in intercostal space:
* The arrangement of neurovascular bundle in the costal groove superior to inferior is: Posterior intercostal Vein, Posterior intercostal Aery and Intercostal Nerve (VAN goes down, superior to inferior).
Nerve - Aery - Vein
Aery - Nerve - Vein
Vein - Nerve - Aery
Vein - Aery - Nerve
Back and Thorax