une opération 用英语:

Doctor, tell me, is this surgery serious?

The surgery, performed at our clinic, is over in half an hour.

Even plastic surgery won't do anything for your ugliness.

I kept him company while his wife was in surgery.

dental surgery

Cosmetic surgery is becoming more and more popular.

For gall bladder surgery, go down this hall and take a right.

A typical nurse will do such things as helping with a urinal bottle, and shaving in preparation for surgery!

20 students gathered to watch a famous surgeon perform open heart surgery live.

Vergeer started playing wheelchair tennis at the age of eight after losing control over her legs following a spinal surgery.

A surgery is a building or an office where you can go and ask a GP or a dentist for medical advice.

I had back surgery a couple of months ago

Definition surgery is a medical treatment that involves cutting into someone’s body in order to repair or take out a part that is diseased or damaged

The member of parliament did not announce his surgery, and he was fined for it.

It's a pretty minor surgery so the doctor will probably only give you a local anaesthetic.