Surgery

Riddle: I had surgery yesterday and part of me was removed. I'm really not necessary but I do have a job. What am I?

Answer:

The riddle "Surgery" is unanswered. Do you know the answer? If so, add your answer in the comments section below.

Source: https://www.riddles.com/9126

Riddle: I had surgery yesterday and part of me was removed. I'm really not necessary but I do have a job. What am I? Answer: ? — by Tony wacenske v1.

Riddle: I had surgery yesterday and part of me was removed. I'm really not necessary but I do have a job. What am I? Answer: ? — by Tony wacenske v2.