Cov txheej txheem:
Video: Cov hniav cuav siv rau dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hniav hniav . Kev kho hniav cements muaj ntau yam ntawm kev kho hniav thiab kev siv orthodontic. Feem ntau siv suav nrog kev kho hniav ib ntus, cov kab noj hniav kom muab kev tiv thaiv pulpal, sedation lossis rwb thaiv tsev thiab txhim kho cov cuab yeej siv kho hniav.
Tsis tas li, puas yog cov cement hniav?
Toxicity ntawm qee qhov kho hniav cements nyob rau hauv lub cell kab lis kev cai system. Cell multiplication, nruab nrab pH thiab tso tawm ntawm xis mas cov khoom raug ntsuas. Tag nrho peb cov cement tau nthuav tawm cov nyhuv cytotoxic, uas tau tshaj tawm hauv cov kab lis kev cai nrog zinc silicophosphate xis mas thiab polycarboxylate xis mas.
Kuj Paub, cov hniav ua los ntawm dab tsi? Maas . Kev kho hniav cements suav nrog zinc phosphate, zinc oxide thiab eugenol, polycarboxylate (zinc oxide hmoov sib xyaw nrog polyacrylic acid) thiab iav ionomer cov cement (GICs).
Cov lus nug tseem yog, cov cement hniav zoo tshaj plaws yog dab tsi?
Cov Muag Khoom Zoo Tshaj Plaws hauv Kev Kho Hniav
- #1.
- Recapit Cap Thiab Crown Cement - 1 Grm, Pob ntawm 6.
- GC Fuji-1 1.1 Ionomer Luting Maas Hmoov 35gr-Ua kua 25ml # E250-002503 [juji-ib] 028…
- Recapit Cap thiab Crown Cement, 1 Gram, Pob ntawm 1.
- Vivid Polycem - rau qhov kawg Cementation ntawm Crowns thiab Choj - rau kev siv kws kho hniav.
Kev kho hniav cement ntev npaum li cas?
Tsis tas li ntawd, lawv tau cemented nyob rau hauv qhov chaw nrog ib tug tsis muaj zog ib ntus xis mas uas yog lub hom phiaj tsim los tsis kav ntev . Ib ntus yas yuav tsum tau muab tshem tawm hauv 1 txog 3 lub lis piam, thiab yog li tsis muaj zog ib ntus cov cement tej zaum yuav ua tsis tau ua ntej koj teem caij mus ntsib.
Pom zoo:
Cov hniav cuav uas hloov pauv tau yog dab tsi?
Cov hniav cuav yooj yim yog ib hom hniav txhuam hniav ib nrab, tab sis cov no yog ua los ntawm cov ntaub ntawv sib txawv dua li cov hniav cuav ib nrab. Feem ntau cov hniav cuav hloov pauv tau ua los ntawm cov thermoplastic nyias xws li nylon, piv rau cov tuab, tawv dua acrylic siv rau hauv cov hniav cuav tag nrho
Cov hniav txhuam hniav siv rau dab tsi?
Cov khoom siv kho hniav tau siv ntau yam kev thov, suav nrog los ntawm kev kho dua tshiab (ib txwm nyob ruaj khov lossis ib ntus) rau cov ntaub ntawv, cov cuab yeej, thiab burs rau kev hloov kho hniav lossis los qhia kev txav cov hniav
Dab tsi yog qhov txawv ntawm cov hniav cuav thiab cov hniav cuav?
Ib qhov sib txawv tseem ceeb ntawm ob txoj hauv kev yog qhov ua kom hniav ntau dhau tuaj yeem raug tshem tawm los ntxuav hauv tsev, thaum kho hniav puas tas yog tsim los nyob hauv koj lub qhov ncauj tas mus li
Tus kws kho hniav muab dab tsi rau menyuam cov hniav kom tiv thaiv kab noj hniav?
Sealants yog ib txheej nyias pleev xim rau ntawm cov hniav ntawm cov hniav - feem ntau cov hniav tom qab (cov premolars thiab molars) - los tiv thaiv cov hniav lwj. Thepainted rau cov kua sealant sai sai rau hauv cov kev nyuaj siab thiab grooves ntawm cov hniav, tsim ib tug tiv thaiv thaiv tshaj theenamel ntawm txhua tus hniav
Nws siv sijhawm ntev npaum li cas rau kev kuaj hniav kom hniav hniav?
Feem ntau nws yuav siv sijhawm tsawg kawg 4 zaug los kho hniav, thiab li ntawm 3-6 lub lis piam. Qee zaum, cov hniav hniav tuaj yeem taug qab sai thiab ua rau ob peb hnub