Most common site for berry aneurysm rupture?
Anterior circulation of brain
Posterior circulation of brain
Ascending aoa
Desending aoa
Harrison's principles of internal medicine 17th edition. * Approximately 85% aneurysms occur in anterior circulation mostly on circle of Willis. Those >7 mm in diameter and those at the top of basilar aery and at the origin of posterior communicating aery are at greater risk of rupture
C.N.S