Most common site of berry’s aneurysm is?
Correct Answer: Junction of anterior cerebral aery and anterior communicating aery
Description: Ans. is 'c' i.e., Junction of anterior cerebral aery and anterior communicating aeryBerry aneurysm The fuher away the aneurysm from the anterior circulation or from the circle of willis , the less common will be its rate of occurance.Berry aneurysm or Saccualr aneurysm or Congenital aneurysm is the most frequent type of intracranial aneurysm. Most aneurysms occur in the anterior circulation and are found near the branchs points.Most common site is junction between anterior cerebral aery and anterior communication aery (40%). Next most common site is internal carotid aery and posterior communicating aery (20%)Less frequent sites include :?Top of basilar aeryJunction of basilar aery and the superior cerebllar aery or anterior inferior cerebellar aery. Junction of veebral aery and posterior inferior cerebellar aery.
Category:
Pathology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now