Do I need the dental care for a specific goal?
Yes, the dental care must be needed to make it possible for you to be in the vocational rehab program and make it possible for you to reach the goals of your vocational rehab program.
Is there anything else I should know?
Yes, you should know that a Dental Trauma Rating VA Form 10 - 564-D or VA Regional Office Rating Decision letter VA Form 10 - 7131 will tell you the tooth/teeth/conditions that are trauma-rated.