Squats and Scoliosis

My 10 year old son has moderate scoliosis. His pcp has not recommended we see an ortho, but will simply monitor the condition.

The pcp has no opinion on whether back squats will exacerbate my son’s condition.

I don’t know any good ortho’s who will simply advise me on this issue without an appointment. I don’t personally know any chiros either.
Does anyone have any experience or knowledge as to whether back squats are contraindicated for people with scoliosis? If so, what about front squats?
Thanks in advance.