This Extension of One of the Meninges Covering the Spinal

Question

This extension of one of the meninges covering the spinal cord attaches it to the coccyx.
A) dura mater
B) conus medullaris
C) denticulate ligament
D) filum terminale

Accepted Answer

The filum terminale is an extension of the pia mater, one of the meninges that cover the spinal cord, and it serves to anchor the spinal cord to the coccyx, providing stability.