Dab tsi yog qhov occlusion ib txwm?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Ib txwm Occlusion thiab nws Cov Cwj Pwm. Ib txwm occlusion tau xub piav meej meej los ntawm Lub (1899) uas yog occlusion Thaum cov molars sab sauv thiab qis dua nyob rau hauv kev sib raug zoo xws li cov mesiobuccal cusp ntawm cov molar sab sauv occluded nyob rau hauv buccal kab noj hniav ntawm qis molar thiab cov hniav tag nrho cov txheej txheem nyob rau hauv ib tug smoothly curving kab.

Kuj paub, dab tsi yog qhov zoo tshaj plaws occlusion?

Zoo tagnrho Occlusion . Lub ntsiab lus (n): Kev sib raug zoo uas twb muaj lawm thaum tag nrho cov hniav tau muab tso rau hauv cov arcades ntawm lub puab tsaig thiab muaj ib qho li qub kev sib raug zoo ntawm ib leeg. Thaum cov hniav raug coj mus rau hauv kev sib cuag cusp-fossa kev sib raug zoo yog suav tias yog qhov zoo tshaj plaws anatomic kev sib raug zoo uas tuaj yeem ncav cuag.

Tsis tas li ntawd, hom occlusion yog dab tsi? Ntau hom malocclusions

• Overjet. Ib qho overjet yog qhov twg koj cov hniav saum toj kawg nkaus koj cov hniav hauv qab kab rov tav (tsis yog yuav tsum tsis meej pem nrog ib qho overbite).
• Overbite.
• Hlab.
• Anterior crossbite (underbite)
• Sib nrug.
• Diastema.
• Impacted hniav.
• Cov hniav ploj lawm.

Cov lus nug tseem yog, qhov kev kho hniav zoo li cas?

Ib txwm occlusion tshwm sim thaum lub mesiobuccal cusp ntawm lub Upper thawj molar tau txais nyob rau hauv lub buccal zawj ntawm lub qis thawj molar (Lub kaum sab xis chav kawm ntawv I occlusion ).

Koj yuav kho qhov occlusion li cas?

Kev sib tsoo: Cov tiv thaiv tom, cov hniav sib tsoo, lossis cov hniav sib tsoo tau muab tso rau ntawm cov hniav maxillary lossis mandibular txhawm rau txhawm rau hloov kho occlusion ntawm qhov tom los ntawm kev tsim txiaj ntawm lub puab tsaig cov leeg so. Splints kuj tseem pab tau rau kev tiv thaiv pob txha thiab cov hniav chipping.