if he needs the operation, then he needs to get it. removing the cyst is not as bad as surgery on his back.maybe this will take care of the problem & he will not need the meds for pain.my husband had 3 vertibras removed from his back 4 yrs ago. it would not have been so bad if he had of had the operation 5yrs before he did. he is seeing dr.for pain management & is not taking any meds.maybe you can check into that.prayers for your husband & you.