I'm after a tooth brush for my broken mouth! I've had a partial glossectomy, chemo, immunotherapy, radiotherapy and currently on a trial with more chemo (and the bloody tumour is still growing back). Any professional advice says how important it is to look after your teeth, but only says things like 'use a small, soft brush' I lost my toothbrush at an overnight stay for treatment...Any suggestions which one from the oral b range might be a good fit?