Tubus Torus nyob qhov twg?

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

Lub hauv paus ntawm cartilaginous feem ntawm lub auditory raj (eustachian raj, pharyngotympanic raj) nyob ncaj qha nyob rau hauv lub mucous daim nyias nyias ntawm lub qhov ntswg ib feem ntawm lub pharynx, qhov twg nws tsim ib tug nce, tubarius , cov torus ntawm lub raj hnov lub suab, lossis lub ncoo, tom qab lub pharyngeal orifice ntawm lub raj.

Ib yam nkaus, Salpingopharyngeus nyob qhov twg?

Cov salpingopharyngeus ntawm tus kab mob yog cov leeg ntawm lub taub hau thiab caj dab, thiab ib qho ntawm cov leeg sab hauv sab hauv ntawm pharynx. Cov leeg ua ke ua ke tsim cov kab nrib pleb ntawm cov mucous hauv cov phab ntsa tom qab pharyngeal nqis los ntawm qhov nruab nrab ntawm cov hlab Eustachian mus rau hu ua salpingopharyngeal folds.

Ib yam nkaus, qhov tubal tonsil nyob qhov twg? Tubal tonsils (Gerlach cov Tonsils ) Cov tubal tonsils kuj yog nyob nyob rau hauv lub ru tsev ntawm nasopharynx. Lawv yog ob sab thiab posterior rau torus tubaris, nyob rau hauv fossa ntawm Rosenmüller (pharyngeal recess).

Cov lus nug tseem yog, qhov twg yog fossa ntawm Rosenmuller?

Cov Fossa ntawm Rosenmüller yog ob txoj kev kwv yees ntawm nasopharynx tsuas yog hauv qab pob txha taub hau. Nws tseem hu ua lateral pharyngeal recess lossis tsuas yog pharyngeal recess. Cov fossa ua yog npog los ntawm nasopharyngeal mucosa thiab yog qhov chaw tshaj plaws ntawm keeb kwm ntawm nasopharyngeal carcinoma (NPC).

Salpingopharyngeus ua dab tsi?

Raws li cov salpingopharyngeus yog siv los qhib lub raj eustachian kom sib npaug siab hauv pob ntseg nruab nrab, cov leeg tau yooj yim yuav txhawb los ntawm nqos. Cov salpingopharyngeus yog innervated los ntawm vagus paj ntawm lub pharyngeal plexus, thiab irrigated los ntawm ascending pharyngeal hlab ntsha.