Video: Turner tus hniav yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Turner tus hypoplasia
Nws qhov tsos yog qhov sib txawv, tab sis feem ntau yog tshwm sim raws li ib feem ntawm ploj lossis ploj zuj zus ntawm cov hniav txhav tas mus li cov hniav . Tsis zoo li lwm yam txawv txav uas cuam tshuam rau ntau yam cov hniav , Turner tus hypoplasia feem ntau cuam tshuam tsuas yog ib qho hniav hauv qhov ncauj thiab, nws raug xa mus ua a Turner hniav.
Hauv qhov no, Hypomineralization ntawm cov hniav yog dab tsi?
Hypomineralization yog ib qho muag muag thiab xim ntawm lub enamel ntawm koj cov hniav . Nws yog feem ntau tshwm sim nyob rau hauv tas mus li thawj molars thiab incisor cov hniav . Qhov muag muag no tuaj yeem ua rau hniav lwj, kab noj hniav, los yog lwm yam kev puas tsuaj rau koj cov hniav . Qhov ua rau hypomineralization tsis meej.
Ib tus kuj yuav nug, puas txha hniav laus hypoplasia ploj mus? Enamel hypoplasia yog defect ntawm enamel uas tsuas yog tshwm sim thaum cov hniav tseem tab tom txhim kho. Tseem, nws ua tau cuam tshuam rau ob tus menyuam hniav thiab cov hniav tas mus li. Hniav enamel yog cov khoom hnyav tshaj plaws hauv koj lub cev, tab sis nws tsis muaj cov cell nyob thiab ua tau tsis kho nws tus kheej lossis txhim kho ntawm nws tus kheej.
Ib yam nkaus, dab dab yog dab tsi?
Cheeb tsam odontodysplasia yog ib qho kev txhim kho tsis txawv txav ntawm cov hniav , feem ntau yog nyob rau ib cheeb tsam ntawm lub qhov ncauj. Hauv radiographs cov hniav tshwm sim ntau dua radiolucent dua li ib txwm, yog li lawv feem ntau piav raws li " dab hniav ".
Dab tsi ua rau Hypocalcification ntawm cov hniav?
Hypocalcification yog qhov tsis xws luag ntawm cov hniav txha hniav laus ua los ntawm qhov tsis txaus ntawm cov zaub mov, xws li hauv tus menyuam mos lossis mus tas li hniav . Hypercalcification ntawm cov hniav tshwm sim thaum muaj calcium ntau hauv koj cov hniav, qee zaum ua los ntawm tus kab mob thaum lub sij hawm hniav tsim. Nws tuaj yeem zoo li tawv nqaij tawv tawv cov hniav.
Pom zoo:
Kab noj hniav ntawm tus hniav yog dab tsi?
Piav los ntawm kev sib txuas cementoenamel, kab hauv ncauj tsev menyuam yog ciam teb nruab nrab ntawm cov hauv paus hniav thiab cov hniav ntawm cov hniav. Ntawm qhov nruab nrab ntawm qhov nruab nrab thiab qhov nruab nrab, txoj kab ntawm ncauj tsev menyuam nkhaus nkig, uas tseem pom nyob hauv qhov nruab nrab qhov nruab nrab maxillary. Lub hauv paus ntawm cov hniav no yog lub khob hliav qab nrog lub ntsej muag sib npaug
Tes twg uas tus kws pab kho hniav siv los tuav tus neeg khiav tawm thaum pab tus kws kho hniav muaj txoj cai?
Sab tes xis
Puas yog tus hniav tus lej 31 yog tus hniav?
Koj cov hniav canine yog 13 thiab 23. Koj tus lej premolars raug suav ua 14, 15, 24, 25 thiab koj cov hniav puas yog 16-18 thiab 26-28. Tib yam muaj tseeb nyob hauv qab. Kev suav suav pib nyob rau sab laug sab laug, qhov twg qhov incisors yog 31, 32, 41 thiab 42
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
Dab tsi yog qee txoj hauv kev uas tus kws pab kho hniav tuaj yeem pab ua kom lub qhov ncauj qhuav li sai tau thaum cov txheej txheem kho hniav?
Cov txheej txheem ib txwm uas siv cov txheej txheem tswj hwm kev kho hniav suav nrog kev tu hniav, sau ua ke, sib sau ua ke thiab cov hauv paus hniav. Cov txheej txheem tswj kev ya raws sib txawv suav nrog cov txheej txheem tshem tawm qhov ncauj, yaug qhov ncauj kab noj hniav, thiab cais cov hniav