So we’ve recently realised our 13-year old DS has a rounder back that would be considered ‘normal’ accompanied by some back pain. As he’s undergoing rapid growth, we want to catch this early and get a specialist to see him. My question is - who is this specialise? Do we get a referral through GP? Osteopath? Physio? Keen to get on it quickly so bypassing GP is probably a good idea? Any experience and advice?