Video: Qhov pob ntseg ua los ntawm dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Eardrum muaj peb txheej hloov pauv tau
Tib neeg Eardrum muaj peb txheej; txheej txheej yog tawv nqaij thiab txheej nruab nrab yog ua ntawm cov ntaub so ntswg fibrous thaum txheej inmost yog ua ntawm mucosa. Eardrum tau txuas nrog cov phab ntsa ntawm qhov kawg ntawm lub pob ntseg sab nraud nrog rau cov ntaub so ntswg tshwj xeeb hu ua tympanic ring lossis annulus.
Tib neeg kuj nug, lub pob ntseg puas yog leeg nqaij?
Eardrum spasm. Lub tensor tympani thiab stapedius nqaij hauv koj lub pob ntseg nruab nrab yog tiv thaiv. Lub tensor tympani nqaij txuas rau cov pob txha malleus - pob txha zoo li tus pob zeb uas xa cov suab co los ntawm pob ntseg.
Qhov thib ob, pob ntseg ua dab tsi? Koj eardrum yog ib qho tseem ceeb heev ntawm koj lub pob ntseg. Lub suab tsis dhau mus los ntawm lub pob ntseg pob ntseg kom mus txog pob ntseg . Cov eardrum yog daim tawv nyias nyias ntawm daim tawv nqaij ntawd yog ncab nruj zoo li lub nruas thiab vibrates thaum lub suab tsoo nws. Cov kev co no txav cov pob txha me me ntawm pob ntseg nruab nrab, uas xa kev co mus rau pob ntseg sab hauv.
Ib yam li ntawd, koj yuav nug, lub pob ntseg puas yog pob txha?
Tympanic daim nyias nyias , kuj hu ua pob ntseg , txheej nyias nyias ntawm cov ntaub so ntswg hauv tib neeg pob ntseg uas tau txais lub suab deeg los ntawm huab cua sab nraud thiab xa lawv mus rau hauv pob ntseg pob ntseg, uas yog me me pob txha nyob rau hauv lub qhov ntswg (nruab nrab-pob ntseg) kab noj hniav. Cov npoo tau txuas nrog lub nplhaib ntawm pob txha , lub tympanic annulus.
Koj puas tuaj yeem kov koj lub pob ntseg?
2. Koj ua tau mob koj lub pob ntseg yog tias koj muab lawv nyob deb heev. Tib neeg lub pob ntseg pob ntseg yog li 35mm ntev, txiav tawm ntawm pob ntseg . Vim tias qhov khoov yog ib feem ntawm pob ntseg uas tsis tshua muaj kov , nws yuav hnov rhiab heev thaum tso lub pob ntseg ntsaws, tab sis tsis ua kom puas pob ntseg , thiab tsis nyob ze rau nws.
Pom zoo:
Dab tsi yog qhov chaw ntawm pob ntseg mloog pob ntseg?
Ntawm txhua sab ntawm pob txha taub hau, pob ntseg hnov pob ntseg nyob hauv ib chav, lub pob ntseg nruab nrab, hauv cov pob txha ntawm lub cev. Peb ossicles txuas cov phab ntsa hauv nruab nrab thiab nruab nrab ntawm pob ntseg nruab nrab thiab xa cov suab tsis zoo los ntawm lub pob ntseg sab nraud mus rau lub suab txais hauv lub pob ntseg sab hauv
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
Thawj qhov hnov pob ntseg pob ntseg nyob qhov twg?
Thawj lub mloog pob ntseg mloog lus yog qhov zoo tshaj ntawm lub cev nqaij daim tawv ntawm lub lobe ntawm sab cev nqaij daim tawv thiab nthuav mus rau sab sulcus ib sab thiab lub cev nqaij daim tawv transverse (tseem hu ua Heschl's gyri). Kev ua suab zaum kawg yog ua los ntawm parietal thiab frontal lobes ntawm tib neeg lub paj hlwb cortex
Qhov pob ntseg nyob hauv pob ntseg nyob qhov twg?
Suab funnels los ntawm pinna mus rau sab nraud auditory kwj dej, ib tug luv luv raj uas xaus ntawm lub pob ntseg (tympanic membrane). Lub suab ua rau lub pob ntseg thiab nws cov pob txha me me nyob hauv nruab nrab ntawm lub pob ntseg kom vibrate, thiab cov kev vibrations tau ua rau cov cochlea ze
Dab tsi yog pob ntseg pob ntseg ua los ntawm?
Cerumen yog tsim nyob rau hauv qhov thib peb ntawm cov cartilaginous feem ntawm lub pob ntseg kwj dej. Nws yog ib qho kev sib xyaw ntawm cov kua nplaum los ntawm cov qog sebaceous thiab cov kua nplaum tsawg los ntawm kev hloov kho apocrine hws qog