I have had a L5-S1 fusion early 2019 which was very successful in releiving all my pains but in Dec. Of 2020, I went for a routine chiropractic visit at which the chiropractor pushed down on the Lumber area that caused some popping sounds and few days later, I began having burning sensation down my legs, feet, from the waist, flanks, through hips buttock and thighs and also upper back. The pains comes mostly when seated, exercise and/or lift and fine when laying down.  It were initially intermittent but has become constant recently. 
I have done physical therapies, spinal injection that would last a week or less, and now a second surgery is being considered which I am totally against.

I like to know if/how intradiscal stem cell therapy option  will help me. This is my consideration at this time.

Thanks for your anticipated advise.

Vince Ordia