Clinical Application of Calcium Hydroxide

Oct 12, 2019 Tso lus

Kev kho mob ntawm calcium hydroxide feem ntau yog siv rau hauv peb yam hauv qab no:

Ua ntej, pulpotomy: lub hom phiaj ntawm pulpotomy yog tshem tawm cov kab mob coronal pulp, khaws cov hauv paus noj qab haus huv thiab cov ntaub so ntswg tseem ceeb, tswj qhov kev nqus thiab poob ntawm cov hauv paus hniav deciduous, thiab txhawb cov hniav mus tas li. Ntxiv kev loj hlob ntawm cov hauv paus hniav thiab blockade ntawm apical foramen.

Thib ob, apical induction plasty: Thaum cov hauv paus hniav ntawm cov hniav mus tas li tseem nyob rau theem kev loj hlob, vim qee qhov laj thawj, xws li cov hniav caries, deformity, raug mob, thiab lwm yam, lub pulp yog necrotic, lub hauv paus kev loj hlob yog nres, thiab lub hauv paus ntsiab lus yog nyob rau hauv ib tug qhib lub xeev. . Kev kho cov hniav zoo li no tau ua rau cov kws kho mob stomatologist nyuaj heev. Vim qhov loj hauv paus kwj dej kab noj hniav, nws yog ib qho nyuaj heev kom ua tiav debridement los ntawm cov pa txoj kev dilating thiab ntxhov siab rau hauv paus kwj dej. Yog hais tias lub hauv paus kwj dej yuav tsum tau nruj nreem sau Cias tsis yooj yim sua. Txij li thaum xyoo 1960, cov teb chaws txawv teb chaws tau ua ntau yam kev tshawb fawb hauv cheeb tsam no, hloov cov txheej txheem yooj yim ntawm cov tshuab filling yav dhau los, tab sis txhawb kev txhim kho txuas ntxiv ntawm cov hauv paus ntsiab lus kom ncav cuag txoj kev tshiab ntawm kev thaiv cov hauv paus hniav, thiab ua tiav zoo kawg li. tshwm sim. Ntawd yog, thawj zaug siv tshuaj los txhawb kev ua tiav ntawm cov hauv paus apex, kom nws tau thaiv, thiab tom qab ntawd ua cov hauv paus kwj dej puv. Qhov no hu ua apical induction. Tam sim no, cov tshuaj muaj txiaj ntsig zoo dua li kev lees paub yog kev npaj muaj calcium hydroxide.

Thib peb, pulp capping: Nws yog ib qho kev kho mob uas ncaj qha npog cov ntaub so ntswg nrog cov tshuaj los txhawb kev kho cov nqaij mos thiab kho, thiab feem ntau yog tsim nyog rau kev noj qab haus huv thiab cov ntaub so ntswg tshiab. Tam sim no, cov txiaj ntsig kho mob ntawm calcium hydroxide npaj tau raug lees paub.