Hnub tau txais kev tiv thaiv kev hnov mob trigeminal innervation los ntawm trigeminal ganglion ,10nrog ntau tus naj npawb ntawm cov paj hlwb xaus nyob rau hauv cov ntaub so ntswg. pulp ntawm lub crown. Lub crown nws tus kheej yog qhov pom ntawm cov hniav nyob rau hauv lub qhov ncauj kab noj hniav, thiab yog lub luag hauj lwm rau nws masticatory functions.
Vim li cas cov hniav txuas nrog paj hlwb?
Nws muaj cov hlab ntsha thiab cov hlab ntsha. Nrog rau cov cementum, lub sijhawm ligament txuas cov hniav mus rau cov hniav. Cov hlab ntsha thiab cov hlab ntsha. Cov hlab ntsha muab cov hlab ntsha hauv lub cev nrog cov khoom noj, thaum cov hlab ntsha pab tswj tus nqi ntawm lub zog siv thaum koj zom.
Puas paj hauv cov hniav puas tseem ceeb?
Txhua tus hniav muaj cov hlab ntsha thiab cov hlab ntsha uas muaj lub luag haujlwm muab cov as-ham. Cov hlab ntsha muaj nyob rau hauv cov hauv paus hniav ntawm cov hniav. Thaum cov hniav tawm ntawm cov pos hniav, cov hlab ntsha tsis tseem ceeb rau nws txoj haujlwm lossis kev noj qab haus huv. Lub luag haujlwm tseem ceeb ntawm lub paj hlwb yog kom paub qhov kub thiab txias.
Pab dab tsi Innervates hniav?
Cov paj hlwb inferior alveolar yuav muaj lub luag haujlwm rau kev hnov qab mus rau sab plhu, daim di ncauj, puab tsaig, cov hniav, thiab cov gingivae.
Ntshai mus rau cov hniav dab tsi?
Cov paj hlwb mandibular xa tawm ob lub cev muaj zog thiab lub paj hlwb uas cuam tshuam nrog zom thiab hnov ntawm koj lub taub hau, ntsej muag, thiab qhov ncauj. Ib qho ntawm cov no yog cov paj hlwb inferior alveolar, uas khiavraws cov hniav qis. Nws muab ob qho tib si sensory thiab lub cev muaj zog ua haujlwm.
