Dab tsi yog furcation raug?
Dab tsi yog furcation raug?

Video: Dab tsi yog furcation raug?

Video: Dab tsi yog furcation raug?
Video: Maly Kue Tsis Yog hmoob 2024, Cuaj hlis
Anonim

Hauv kev kho hniav, a furcation qhov tsis xws luag yog pob txha poob qis, feem ntau yog tshwm sim los ntawm kev kis kab mob, cuam tshuam rau hauv paus ntawm cov hauv paus hniav ntawm cov hniav uas ob lossis ntau lub hauv paus sib ntsib (bifurcation lossis trifurcation). Qhov dav thiab teeb tsa ntawm qhov tsis xws yog yam hauv kev kuaj mob thiab kev npaj kho mob.

Ib yam li ntawd, nws tau nug, dab tsi yog furcation?

Furcation yog thaj chaw anatomical uas cov hauv paus tau faib. Yog li ntawd, furcation qhov tsis xws luag (tseem hu ua furcation kev koom tes) hais txog kev poob pob txha ntawm qhov ceg txheem ntseeg ntawm cov hauv paus hniav. Furcation tuaj yeem tsuas yog muaj nyob ntawm cov hniav cag, tsis yog cov hniav ib leeg.

Kuj Paub, koj yuav tshuaj xyuas kev koom tes li cas? Kom paub kev koom tes , qhov taub ntawm qhov kev sojntsuam tau txav mus rau qhov chaw xav tau ntawm furcation thiab tom qab ntawd nkhaus rau hauv furcation thaj tsam. Rau ntawm qhov chaw mesial ntawm cov pos hniav maxillary, qhov no yog qhov ua tau zoo tshaj plaws los ntawm kev taw qhia palatal, zoo li mesial furcation yog nyob ntawm palatal mus rau qhov nruab nrab ntawm qhov mesial nto.

Tsis tas li kom paub yog, Furcation raug kho li cas?

Ob peb kev kho mob cov txheej txheem tau siv los rau kho furcation koom nrog cov hniav Kev kho phais nrog rau cov txheej txheem rov tsim kho tau qhia hauv chav kawm II thiab III furcation kev koom tes Cov txheej txheem rov tsim dua tshiab uas siv rau hauv cov xwm txheej no suav nrog cov pob txha pob txha thiab cov ntaub so ntswg rov ua dua tshiab.

Cov Furcations nyob ntawm tus hniav nyob qhov twg?

Furcations yog nyob ntawm lub ntsej muag, mesial, thiab yam nyob deb. Cov mesial furcation yog nyob ntau ntxiv rau yam lus. Qhov chaw ntawm cov hauv paus concavities thiab furcations yog kev sib tw. Muaj 3 lub hauv paus: mesiobuccal, distobuccal thiab palatal.

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