RESUMEN
AIM: To design a new tooth notation system to record and communicate dental and periodontal problems around the world. METHODOLOGY: The design of a new tooth notification system is based on the first letter of each tooth class, M-molar, I-incisor, C-canine and P-premolar, termed as ANAASEA letters and digits (1, 2, 3), termed as TOT digits, assigned to appropriate tooth types to record the right and left maxillary and mandibular teeth of both permanent and deciduous dentitions for specifically dental and periodontal charting and generally other dental oriented purposes. The letter 'd' is written along with the ANAASEA letters used for deciduous tooth classes. RESULTS: The MICAP system records and communicates dental and periodontal problems manually as well as electronically by using letters I, C, P, M and assigned digits 1, 2, 3. The assigned digits are written as superscript and subscript on right and left sides of letters I, C, P and M not only to identify teeth during oral examination but also in writing referral letters and submitting dental claims for various performed dental procedures. CONCLUSIONS: The identification of and communication about human teeth by the MICAP system is simple, error free and user/computer friendly.