Refer to the figure below of a midsagittal, T2-weighted MRI of the cervical spine with spinal ligaments.

-Which arrow points to the tectorial membrane?
A) A
B) B
C) C
D) D

Question

Refer to the figure below of a midsagittal, T2-weighted MRI of the cervical spine with spinal ligaments.
 
-Which arrow points to the tectorial membrane?
A) A 
B) B 
C) C 
D) D

Quizplus · Accepted Answer

Arrow B points to the tectorial membrane, which is a continuation of the posterior longitudinal ligament and it extends from the body of axis to the anterior surface of the foramen magnum.

Refer to the Figure Below of a Midsagittal, T2-Weighted MRI