Mentor, OH | May 2, 2013 9:12pm. On my husband and mine joint account (checking) It has TTEE and then my name. I need to know what TTEE stands for. Thank You.
Medical Definition of Sciatic nerve. Sciatic nerve: The largest nerve in the body, the sciatic nerve begins from nerve roots in the lumbar part of the spinal cord (in the low back) and extends through the buttock area to send nerve endings down to the legs. Pain resulting from irritation of the sciatic nerve is called sciatica.
The sciatic nerve is the largest single nerve in the body and is composed of individual nerve roots that start by branching out from the spine in the lower back and combine to form the sciatic nerve.. 1  The sciatic nerve starts in the lower back at lumbar segment 3 (L3).