In post-ductal coarctation of aoa, collaterals may be formed by which of the following?
Suprascapular aery, Subscapular aery, Posterior intercostal aery and Veebral Aery may all form channels for collateral ciculation in coarctation of aoa. The veebral aery is probably the least prominent pathway for collateral circulation amongst the options provided and hence may be accepted as the single best answer by exclusion.
Veebral aery
Suprascapular aery
Subscapular aery
None