Universal numbering system (UNS)
Numbers permanent dentition 1-32 and primary dentition A-T
The two methods of charting
Anatomic and geometric
Anatomic chart
Is a visual drawing of complete teeth. This is the dental records including perio charting and restorative charting
Geometric chart
Used for plaque score
Items to be charted
Gingival line, probing depths, recession, mucogingival involvement (MGI), furcation involvement, mobility, deposits, stains
Extrinsic stain
A stain on the outside of the tooth surface that can be removed. Ex: Coffee, tea, smoking
Intrinsic stain
Staining on inside of the tooth caused by defect in development, cannot be removed. Ex: tetracycline, fluorosis