Hellow guys, Welcome to my website, and you are watching What is a Lumbar Herniated Disc? - Explained by Dr. Peter Derman - Spine Surgeon in Plano, TX. and this vIdeo is uploaded by TexasBackInstitute at 2021-01-20T13:31:07-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.