I'm 29 and 3 months ago i found out i have 2 smallish cysts in my right hip bone. I've been told that i need to go for an op to drain the cysts and get bone grafts to close up the holes.

 I'm petrified of this op because i refuse to use donor grafts therefore i'll be using my own bones for that and my doctor is a bit of an arrogant jerk who has yet to contact me to tell me what's going to happen, how many days will i be in hospital etc.

Can anyone please help me to understand what's going to happen pre and post op? Any help would be better than what my doctor has given me. BTW, this is from a private hospital!