Yuav ua li cas xaiv titanium abutment lossis ceramic abutment?

1. Los ntawm qhov pom kev zoo nkauj

Titanium abutment yog cov khoom siv hlau, uas tsis muaj qhov zoo hauv kev kho kom zoo nkauj, thiab nws cov hlau sab hauv yas yog yooj yim hloov xim tom qab lub sijhawm ntev. Thaum siv cov titanium abutment, lub thickness ntawm cov gingival mos cov ntaub so ntswg yuav tsum tau ntau tshaj 3 hli kom paub meej tias cov xim hlau tsis raug. Yog hais tias lub thickness ntawm cov gingival mos cov ntaub so ntswg tsuas yog 2 hli, koj yuav tsum tau siv ib tug tag nrho-ceramic abutment.

2. Los ntawm kev xav ntawm hardness
Piv nrog rau cov ntshiab titanium abutments, tag nrho cov-ceramic abutments muaj qis hardness, ntau dua brittleness, thiab yog nquag tawg.

3. Los ntawm qhov pom ntawm kev siv
Feem ntau hais lus, txhawm rau ua kom muaj kev zoo nkauj, cov nyhuv ntawm kev xaiv tag nrho-ceramic abutment rau anterior hniav kho kom pom tseeb dua, thiab tag nrho cov nyhuv zoo dua; titanium abutment yog tsim nyog rau posterior molar restoration.

4. Los ntawm qhov pom ntawm tus nqi
Tus nqi ntawm tag nrho-ceramic abutments yog me ntsis siab dua li ntawm titanium abutments.