Does building muscle mass “hides” the rib hump?

(the image is a drawing I made of a rib hump [black] and the muscle mass growing [red], seen from above)I have scoliosis and want to do exercise, but I have a question, when you build muscle mass in your back, does it grow following the rib hump form (A), or does it grows equally, eventually hiding the rib hump? (B)

(My drawing skills aren’t the best, I know)