dental decay, such as pulp involvement, ulceration, fistula, and abscess.
| Tooth Description | IT-2007 Code | Explanation | |-------------------|--------------|-------------| | Upper right central incisor | A1 | Quadrant A, tooth 1 | | Upper left first molar | B6 | Quadrant B, tooth 6 | | Lower left canine | C3 | Quadrant C, tooth 3 | | Lower right second premolar | D5 | Quadrant D, tooth 5 | | Upper right third molar | A8 | Quadrant A, tooth 8 | index of teeth 2007