Specifically saying you need to get your examination and investigation like x-rays MRI done for proper consultation. The Orthopaedic surgeon who is specialised his mastery in spine surgery and that too in endoscopic spine surgery is best for your surgery. You can check their bio or directly ask about their training.

Not all patients of backache need surgery. Kindly get your self examined  by an ortho surgeon, & find out that youreally need surgery. He will also tell you who is the best in your area.

Just know that from how many years, he is doing endoscopic surgery? What are facilities in hospital

Thank you for your query. Being a spine surgeon I can tell endoscopic spine surgery is one of the best minimal invasive surgery in best of hands problem is very few are fully trained in it. I will suggest you to see a doctor who is having more than 10 years experience in endoscopic spine surgery and regularly doing it. Also you can ask you doctor to share few of his patients number so that you can directly know from the patient how good he/she is.

Orthopaedic spine surgeon/ neurosurgeon both are experts in dealing this