Online Dental Education Library
Our team of dental specialists and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions or need to schedule an appointment, contact us.
Additional room for a permanent lower incisor can be achieved through either the extraction of a primary tooth, or the discing away of portion of the primary tooth. If enough room is provided. the permanent lower incisors usually glide into a straight orientation without further intervention.
Guidance eruption may reduce the need for future orthodontic movement of the permanent lower incisors. Guidance eruption may also reduce the risk of future gingival recession and periodontal concerns of the lower front incisors, however, it will not gain any room for future permanent tooth eruption. Because more crowding may be encountered at about 9 years old, the need for space maintenance or future orthodontic treatment may be warranted.