Medically reviewed by Brigid Dwyer, MD The lumbosacral joint, also called L5-S1, is a term used to describe a part of the ...

A person may also experience: Sitting for prolonged periods or in physically awkward positions can lead to sciatica, which is pain caused by irritation of the sciatic nerve. The sciatic nerve is ...

At age 30, she also developed debilitating sciatic nerve pain during pregnancy ... who has been teaching integral anatomy via dissection labs, keynote events and lecture tours, including his ...