Which one of the following options shows the correct FDI charting notation for the tooth charted as the upper left deciduous canine in the Palmer system?

In the FDI (Fédération Dentaire Internationale) charting notation, deciduous teeth are numbered from 51 to 85, with the first digit indicating the quadrant and the second digit representing the specific tooth. The upper left quadrant corresponds to the numbers starting with 5, and in this quadrant, the deciduous canine is represented as 53.

However, the Palmer notation separates teeth into quadrants with a designated symbol, and the upper left quadrant is represented by the symbol for the upper left and utilizes a number system that starts from 1 for the central incisor (1, 2, 3 for incisors and canines, respectively) and goes to 5 for the upper left third molar. The upper left deciduous canine specifically fits this structure when identified as '63'.

In the context of the FDI system, '63' accurately corresponds to the upper left deciduous canine in the Palmer system as follows: '6' identifies the quadrant (upper left) while '3' indicates its position as a canine. Thus, '63' is the correct notation for designating this particular tooth.