Hi,
Thank you for posting your query.
Minimally invasive surgeries are possible if you have a localized disc bulge at a single level, say, only L4-5 or L5-S1. Then, the surgeon can perform what is called as micro-
discectomy, with a small incision.
However, if the problem is more widespread with bulging of multiple discs and compression of multiple nerves, then an open surgery is required.
I hope it helps.
Please get back if you require any additional information.
Best wishes,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad,
My personal URL on this website: http://bit.ly/Dr-Sudhir-kumar
My email: drsudhirkumar@yahoo.com