Which intervertebral disk has herniated for the patient who complains of motor and sensory changes of the lateral lower legs and soles of the feet?
A) L2-L3
B) L3-L5
C) L5-S1
D) S2-S3

Question

Quizplus · Accepted Answer

The L5-S1 intervertebral disk is located at the base of the lumbar spine and the top of the sacrum, just above the tailbone. When this disk herniates, it can compress the roots of the sciatic nerve, which can cause motor and sensory changes in the lower legs and feet. This is commonly known as sciatica.

Which Intervertebral Disk Has Herniated for the Patient Who Complains