M12: Periodontal exam: calculus and probing
The periodontal exam on the typodont: find subgingival calculus on four assigned upper teeth, remove it from an assigned lower quadrant, and record six probing depths on two assigned lower teeth, all within 90 minutes and without damaging the gum or the teeth.
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M12 has 6 steps, step pictures and checks. They open with the $99 season (90 days), the $149/yr student seat, or a class code that assigns this lesson. M0 and M1 are free.
Unlock the full library Open free M1The periodontal exam on the typodont: find subgingival calculus on four assigned upper teeth, remove it from an assigned lower quadrant, and record six probing depths on two assigned lower teeth, all within 90 minutes and without damaging the gum or the teeth.
Outline · 6 steps
Unlock the full library
M12 has 6 steps, step pictures and checks. They open with the $99 season (90 days), the $149/yr student seat, or a class code that assigns this lesson. M0 and M1 are free.
Unlock the full library Open free M1Practice feedback against the 2026–27 published crown-prep criteria (molar). Not an exam or admissions result; your program and examiners decide.