General dentists handle a wide range of dental complaints and treatments which range from check-ups through to crowns, fillings and root canal treatment. They perform extractions as and where necessary. they are a ‘family dentist’ who tends to the needs of patients of all ages, from children through to the elderly. General dentists advise about preventative measures such as the importance of oral hygiene, good nutrition and six monthly check-ups which help maintain healthy teeth and gums.