The phrase "to need an operation" means that a person's body needs a medical procedure to fix a problem or condition.
Sentences with «to need an operation»
That news about him not needing an operation, however, is very positive and encouraging and should mean that his return to action is not too much at risk. (justarsenal.com)
You will need a marketing strategy, a unique selling point, describe your product or service and you will need an operations plan. (morethanfinances.com)
Two of my dogs need an operation and I don't know if they'll get any coverage under any insurance. (caninejournal.com)