LONG TIME LURKER 1st POST / What did you tell your workplace about the surgery

Im 21 and im 161cm in height and I want to get LL surgery

Im about to get a job and save money for the surgery but I dont want to tell anyone about my LL surgery. How did you get time off? I live with my parent and it'll be weird if I disappeared for 4 months or so. And did you quit your jobs for it?

You could say that you are going to have a bone alignment surgery. If they say where, you could say your spine and you've been having back problems. Or tell them that you need Spinal Fusion Surgery, that takes 3-6 months recovery time.

I want to get 2 surgeries done for myself, femur and tibia, however, I dont want to get a job, then quit for 4 months, find a  new job and work for a year, then quit that job for 4 months then find a new job again. The process in doing all that will be tiring. I was thinking of getting quadrilateral lengthening. I know, many people disagree with this but its the only way to save time and money. Not only that, my family would be really suspicious if I keep disappearing also job hunting is hard in my area.

Im going to get an IT job for a contract of 3 years and i live in the UK