Video: Cov pob txha mos zoo li cas hauv pob ntseg sab nraud?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Elastic pob txha mos los yog pob txha mos daj yog ib hom pob txha mos uas nyob hauv pob ntseg sab nrauv, Eustachian tube thiab epiglottis. Nws muaj cov elastic fiber ntau thiab collagen hom II fibers. Cov protein tseem ceeb yog elastin.
Hauv qhov no, hom pob txha mos twg muaj nyob hauv qhov sib koom ntawm temporomandibular?
Cov TMJ Nws txawv vim nws yog tsim los ntawm fibrocartilage. Ib ntawm cov yam ntxwv tshwj xeeb ntawm fibrocartilage yog tias nws muaj ob qho tib si hom I thiab II Collagens, piv rau articular hyaline pob txha mos , uas tsuas muaj hom II Collagen.
Tsis tas li ntawd, hom pob txha mos twg yog cov leeg pob txha? Articular pob txha mos yog hyaline pob txha mos thiab yog 2 mus rau 4 hli tuab. Tsis zoo li feem ntau cov ntaub so ntswg, pob txha pob txha mos tsis muaj cov hlab ntsha, paj hlwb, lossis lymphatics. Nws yog tsim los ntawm tuab extracellular matrix (ECM ) nrog kev sib faib me me ntawm cov hlwb tshwj xeeb hu ua chondrocytes.
Kuj tseem paub, qhov chaw twg hauv tib neeg lub cev muaj cov pob txha mos elastic?
Elastic pob txha mos muaj nyob hauv epiglottis (ib feem ntawm lub ntsws ) thiab pinnae (cov pob ntseg sab nraud flaps ntawm ntau hom tsiaj, suav nrog tib neeg).
Dab tsi ntawm pob txha mos pom nyob rau hauv epiglottis?
Lub epiglottis yog ua los ntawm cov pob txha mos uas tau npog nrog cov hnoos qeev, txuas rau ntawm qhov nkag ntawm lub ntsws . Nws ua haujlwm nce thiab rov qab tom qab nplaig thiab pob txha hyoid.
Pom zoo:
Dab tsi yog CPT txoj cai los tshaj tawm cov pob txha pob txha xav tau ua rau pob txha pob txha thaum phais pob txha?
Pib 01/01/18, CPT code 20939 yuav tsum tau siv los tshaj tawm cov pob txha pob txha xav tau rau pob txha pob txha hauv kev phais pob txha
Cov pob qij txha twg cuam tshuam hauv pob txha pob txha?
Osteoarthritis feem ntau cuam tshuam nrog kev sib koom tes hnyav, suav nrog hauv caug, duav, ncauj tsev menyuam thiab lumbosacral qaum, thiab taw. Lwm qhov cuam tshuam cuam tshuam nrog cuam tshuam nrog cuam tshuam cuam tshuam nruab nrab (DIP), sib thooj interphalangeal (PIP), thiab carpometacarpal (CMC) sib koom tes
Thaum lub diaphragm thiab cov leeg sab nraud sab nraud sib cog lus?
Thaum daim diaphragm sib cog lus, nws txav qis dua mus rau lub plab kab noj hniav, tsim kom muaj kab noj hniav loj dua thiab ntau qhov chaw rau lub ntsws. Kev txo qis ntawm cov leeg sab hauv sab nraud txav cov tav mus rau sab nraud thiab sab nraud, ua rau lub pob tawb nthuav dav, uas ua rau nce ntim ntawm lub plab thoracic kab noj hniav
Hom pob txha mos twg yog pob txha mos pob txha?
Hyaline pob txha mos
Koj tuaj yeem qhia qhov txawv ntawm pob txha mos hyaline thiab pob txha mos ywj pheej li cas?
Txawm li cas los xij muaj qee qhov sib txawv tseem ceeb ntawm ob: Elastic cov pob txha mos muaj cov lej tsawg dua uas cov pob txha mos hyaline, cov lej no kuj tseem raug siv nrog cov yas ywj. Elastic pob txha mos muaj ntau dua thiab loj chondrocytes dua li cov pob txha mos hyaline