Dental Calculus PDF

 calculus Mental · mineralised bacterial bioflim occurs 48 hours - 2 weeks after Plaque biofilm formation Composition organic...

 calculus Mental · mineralised bacterial bioflim occurs 48 hours - 2 weeks after Plaque biofilm formation Composition organic morganic 10-30E 70-90 % Plaque bacting magnesium Phosphate. calcium cobacte Dead epithela cells Calcium Phosphate Crystal Structure containing & types. ↓ suprasingival Location - Lower outs Lingual Upper , maars buce-close to saliva ducts. Subgingival · white/yellow In car , Supra singing - park in colour subgingival due to bleeding heameglobin and Red biod all breakdown stains. calculus Texture-hard · and rough. Space like structure-Lots of holes O · mineral derivation. - Saliva : Supra-gland ducts calcium sub-whats on in tissues gang Pocket minerals. /Calculus - Band Stranger en Rect morphology than crown of the teath. enanals Dental Calculus Oral Dental Sciences Rhona Mann Learning outcomes By the end of the session students should be able to: De#ne dental calculus Classify dental calculus by its varying loca6ons Explain the contents and crystalline structure of dental calculus Brie