Subarachnoid space ends at
Correct Answer: S2
Description: The dura and arachnoid along with the subarachnoid space containing CSF extend up to 2nd sacral veebra. Below the lower border of L1 and S2 veebrae, the subarachnoid space contains 40 spinal nerve roots of L2-L5, S1-S5 and Co 1 which constitute the cauda equina. Ref: BD Chaurasia's HUMAN ANATOMY, Volume 3.
Category:
Anatomy
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