From Wikipedia, the free encyclopedia. Spinocerebellar ataxia (SCA) or also known as Spinocerebellar atrophy or Spinocerebellar degeneration, is a progressive, degenerative, genetic disease with multiple types, each of which could be considered a disease in its own right.pinocerebellar ataxia (SCA) is one of a group of genetic disorders characterized by slowly progressive incoordination of gait and is often associated with poor coordination of hands, speech, and eye movements.
The American Dental Association recommends getting a new toothbrush every three months in order to avoid brushing your teeth with bristles that may contain bacteria. If you are using an electric toothbrush then you need to change the head every three months as well. With every scheduled cleaning Sachem Dental gives you a new toothbrush to replace your old one, as well as some sample toothpaste and floss.
You may also need to replace children's toothbrushes more often than adults' toothbrushes. Talk to your dentist if you have any questions about how often you should replace your toothbrush based on your individual needs and brushing habits.ince toothbrushes can harbor so many bacteria, it is recommended that you change your toothbrush every 3-4 months. Donât wait until the bristles fray or your brush develops mold!!! Yesâ¦this can happen. Here are also other times when you want to change your toothbrush.