Hygiene Atlas

Tools · Labeled diagrams

Labeled diagrams

Tap a numbered hotspot to see what that part is called and what it does. Switch to quiz mode to test yourself: you're given a name and you tap the right spot.

Parts of a curette

Idealized side view; the working end is drawn larger than scale 1 2 3 4 5 6 7 8

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  1. 1 Handle
  2. 2 Shank
  3. 3 Terminal (lower) shank
  4. 4 Working end
  5. 5 Face
  6. 6 Cutting edge
  7. 7 Back
  8. 8 Toe

The tooth in its periodontium

Schematic longitudinal section; not to scale 1 2 3 4 5 6 7 8 9 10

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  1. 1 Enamel
  2. 2 Dentin
  3. 3 Pulp
  4. 4 Cementoenamel junction (CEJ)
  5. 5 Gingival sulcus
  6. 6 Gingiva
  7. 7 Cementum
  8. 8 Periodontal ligament (PDL)
  9. 9 Alveolar bone
  10. 10 Apical foramen