Hi Doctor Currently being treated for back pain due to pinched sac tic 4-6 veritable 2 years now MRI reveled problem. Completed at least 50 PT sessions moved to pain management and concurrently accupunctre treatment surgical solution is radical surgery.
Hi I am Chat Doctor. .  In my opinion from your given past history you may have serious spinal disc herniation. If physiotherapy and medical treatments fail for more than 1 year endoscopic or surgical intervention by your neurosurgeon are recommended. I suggest a new MRI scan and suggest your case with more than 1 neurosurgeon to decide your best choice of treatment. Nowadays minor endoscopic interventions are very effective.  Please click and consider a 5-star rating with some positive feedback if the information was helpful. Wish you good health, Any further clarifications feel free to ask.