Leej twg tsim kho endodontic?

Cov txheej txheem:

Leej twg tsim kho endodontic?
Leej twg tsim kho endodontic?
Anonim

Hauv xyoo 1728, tus kws kho mob Fab Kis lub npe hu ua Pierre Fauchard tau tshawb pom tias muaj cov cag ntoo hauv txhua tus hniav. Nws qhia nws hauv nws phau ntawv "Le Chirurgien Dentiste". Xyoo 1838, thawj lub hauv paus kwj dej kho cov cuab yeej tau tsim los ntawm Asmeskas Edwin Maynard, uas tsim nws siv lub caij nplooj ntoo hlav.

Thaum twg cov kwj dej hauv paus ua tiav?

Around 1838, thawj lub hauv paus kwj dej tau tsim tsa. Nws tau tsim los tso cai yooj yim rau kev nkag mus rau lub pulp uas nyob hauv lub hauv paus ntawm cov hniav. Ob peb xyoos tom qab ntawd, nyob ib ncig ntawm xyoo 1847, cov khoom siv nyab xeeb hu ua "gutta percha" tau tsim los siv los ua kev txhaws thaum lub hauv paus kwj dej tau ntxuav tawm.

Lub hom phiaj ntawm kev kho mob endodontic yog dab tsi?

kab kho mob hauv paus, tseem hu ua endodontic therapy, yog kev kho hniav kom tshem tawm cov kab mob hauv cov hniav. Nws tseem tuaj yeem tiv thaiv tus hniav los ntawm kev kis kab mob yav tom ntej. Nws yog nqa tawm nyob rau hauv lub pulp ntawm cov hniav, uas yog lub hauv paus kwj dej.

Leej twg invented GentleWave?

Sonendo, Inc ., lub tuam txhab kev kho hniav ua lag luam thiab tsim tawm ntawm GentleWave® System, hnub no tshaj tawm tias ntau dua 500, 000 tus neeg mob tau kho nrog Txoj Cai GentleWave.

Leej twg yog txiv endodontics?

Grossman- leej txiv ntawm endodontics. J Endod. 1984 Apr; 10(4): 170.

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