My sister-in-law has been in care home for 2 years. As a result of poor dental hygiene over the last year (refuses to brush her teeth) she now needs urgent extractions and fillings. She refused to attend dental appointment accompanied by staff so next time I will be present. Even if I manage to persuade her to go I am still concerned as to how to cope with negative behavior when sitting at the dentist chair. Has anyone had to face similar problems?