P2b. Conditions recognized as requiring treatment in the future, however, in the estimation of the dentist, will not likely result in acute infection, severe pain, pulpal exposure or significant tooth structure loss even if left un-treated for 12–24 months. P2b restorative needs will, in most cases not be treated. At the annual Re-care (Periodic) Examination dental treatment needs classified as P2b will be re-evaluated and if necessary re-classified.