Vim li cas mandibular condyle tseem ceeb?

Cov txheej txheem:

Vim li cas mandibular condyle tseem ceeb?
Vim li cas mandibular condyle tseem ceeb?
Anonim

Mandibular condylar pob txha mos ua lub luag haujlwm tseem ceeb hauv kev sib koom ua ke ntawm temporomandibular (TMJ), uas suav nrog kev ua kom yooj yim articulation nrog TMJ disc, txo cov pob txha hauv qab, thiab pab rau pob txha. kev hloov kho.

Dab tsi yog yam ntxwv ntawm mandibular condyle?

Cov kab mob ntawm lub cev ntawm lub mandibular condyle yog npog nrog pob txha mos uas yog muaj feem ntau ntawm collagen fibers thiab proteoglycans. Qhov kev tsim kho no ua rau muaj viscoelastic cov lus teb rau kev thauj khoom thiab ua rau cov pob txha mos ua lub luag haujlwm tseem ceeb hauv kev ntxhov siab thaum ua haujlwm.

Lub hom phiaj ntawm palpating lub temporomandibular sib koom yog dab tsi?

txheej txheem yog hnov los ntawm cov leeg masseter. Kev palpation ntxiv yog ua tiav rau elicit hauv zos rhiab ntawm qee cov leeg masticatory, cov tshuaj ntsiav thiab pob txha nyob ib ncig ntawm cov hniav. Cov leeg masseter tuaj yeem palpated ntawm qhov qhib qhov ncauj thiab tuav cov hniav.

Vim li cas mandibular fossa tseem ceeb?

Lub mandibular fossa yog kab noj hniav hauv cov pob txha ntawm lub cev uas ua rau muaj kev cuam tshuam nrog cov mandibular condyle. Lub mandibular fossa ntawm lub cev nqaij daim tawv ciam teb nrog articular tubercle nyob rau hauv pem hauv ntej thiab yog sib cais los ntawm sab nraud acoustic meatus los ntawm lub tympanic ib feem ntawm cov pob txha nyob rau hauv lub backside.

Dab tsi yog mandibular condyle articulate nrog?

Lub mandibular condyle, npog los ntawmIb txheej nyias ntawm fibrocartilage, yog cov qauv txav loj hauv TMJ. Nws hais tawm tsam lub glenoid fossa, tseem hu ua mandibular fossa, uas yog ib feem ntawm cov pob txha sab sauv.

Pom zoo:

Nthuav cov khoom
Thaum twg yog lub npe hu ua neologism?
Nyeem ntxiv

Thaum twg yog lub npe hu ua neologism?

Thaum twg yog lub npe hu ua neologism? Thaum ib tug eponym (ib lo lus raws li lub npe ntawm ib tug neeg los yog ib qho chaw) yog siv los ua ib lo lus tshiab nyob rau hauv cov lus, nws yog ib tug neologism. Thaum Earl ntawm Sandwich cov phooj ywg pib hu nws cov khoom noj txom ncauj tshiab "

Cov ntshav oxygenated los ntawm qhov twg?
Nyeem ntxiv

Cov ntshav oxygenated los ntawm qhov twg?

Lub plawv muaj plaub chav uas cov ntshav ntws. Ntshav nkag mus rau sab xis atrium thiab dhau los ntawm txoj cai ventricle. Lub ventricle txoj cai tso cov ntshav mus rau lub ntswsqhov uas nws ua oxygenated. Cov ntshav oxygenated tau coj rov qab mus rau lub plawv los ntawm cov hlab ntsha pulmonary uas nkag mus rau sab laug atrium.

Koj puas tuaj yeem thov aia ntawm cov khoom tsis muaj nqis?
Nyeem ntxiv

Koj puas tuaj yeem thov aia ntawm cov khoom tsis muaj nqis?

Nws yuav muaj txiaj ntsig zoo rau kev xaiv tsa raws li s815 CTA 2009 yog tias thov cov peev nyiaj pab yuav muab kev pab sai dua li txiav tawm cov nqi txiav tawm lossis cov nqi cuam tshuam raug lees paub hauv cov nyiaj (piv txwv li, vim tias Nyiaj Txiag Nyiaj Txiag Txhua Xyoo (AIA) yuav them.