Cov tsos mob ntawm tus kab mob

• a cov txheej dawb feem ntau yog tsim nyob rau theem ntawm qis incisors, ntawm sab tus nplaig, tab sis kuj ntawm lwm cov hniav.

Hauv distingue:

• le supragingival suav : pom rau qhov muag liab qab, feem ntau yog xim dawb tab sis tuaj yeem siv xim xim av tom qab haus kas fes, tshuaj yej lossis luam yeeb.
• le subgingival calculus cov yog tso rau ntawm cov hauv paus hniav, deb ntawm cov pos hniav, nyob rau theem ntawm cov hnab looj tes. Feem ntau tsaus dua, cov tartar no ua rau cov hniav puas tsuaj tshaj plaws.

Cov neeg muaj kev pheej hmoo

• cov neeg laus.

• Cov neeg uas tau ntsib ntuj qhuav heev hauv lub qhov ncauj lossis cov qaub ncaug qis (xerostomia)

Risk yam tseem ceeb

• Haus luam yeeb.
• La noj tshuaj, xws li antidepressants thiab anticholinergics, ua rau txo qis ntawm cov qaub ncaug, uas ua rau nce kev txhim kho cov quav hniav.
• Raug rau qee yam kev kho mob uas cuam tshuam nrog hluav taws xob (kho hluav taws xob).