Write the next sentence in the following story.

How to prepare for back surgery
Learn about the procedure.
There are many different types of back surgeries. If your doctor suggests that you need an operation, take care to find out precisely what he recommends.

Choose from:
+ Be aware that back surgeries do not guarantee that you will be healthy if you end up with pneumonia or other illness. You also might not see a doctor's recommendations if you have tried several approaches..
+ You can also ask for a referral to a surgeon who specializes in that type of back surgery. One of the most common types of back surgery is spinal fusion..
+ Some of the most common back surgeries include : Cranial debridement surgery: a procedure where the frame of a mirror is removed, sometimes cortisone is inserted to taper off the area. This usually only takes place between the lens and the optic nerve..
+ These types of procedures can be dangerous to your life. An operation is often performed under general anesthesia, but surgery can also be done through neurosurgery... The answer should be
You can also ask for a referral to a surgeon who specializes in that type of back surgery. One of the most common types of back surgery is spinal fusion.