Adult Ds had orthodontic treatment at a NHS hospital and was discharged 4/5 years ago. His fixed retainers and mould now need attention but he is finding it difficult to get follow up care to maintain or replace them. Our dentist does not provide orthodontic care. Private practices either have long waiting lists and/or £££ or do cosmetic treatments like Invisalign only. Any suggestions please, London or SE London/Surrey area. Have looked into dental hospitals but looks like you need a referral.