Will back dermals always reject?

Hii! Ive had about 22 ear piercings and a navel piercing and theyve all healed really fast and well and never rejected. I want to get my back dermals pierced but i heard they have a short life and i dont want to waste money on a piercing thats going to reject. Is it possible to have back dermals that wont reject after a few years and how is the healing process??