General dentists provide a range of preventative and diagnostic dental services, with the goal of maintaining the oral health of children. The services offered by general dentists include fluoride treatments, sealants, and routine cleanings. For those with chronic oral diseases, preventative procedures may include X-rays and other preventative measures. In addition to routine cleanings, general dentists also provide orthodontic treatment to straighten the teeth. The dentist will also offer emergency care if necessary.