2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub pterygopalatine fossa (PPF) yog qhov me me, kho tsis tau, qhov chaw muaj roj nyob nyob rau hauv lub ntsej muag sib sib zog nqusuas ua haujlwm tseem ceeb hauv kev sib tshuam ntawm lub qhov ncauj kab noj hniav, qhov ntswg. kab noj hniav, nasopharynx, orbit, masticator qhov chaw, thiab nruab nrab cranial fossa.
Pom dab tsi hauv pterygopalatine fossa?
Thaum nyob rau hauv lub pterygopalatine fossa, lub maxillary paj muab ntau ceg nrog rau infraorbital, zygomatic, nasopalatine, superior alveolar, pharyngeal thiab ntau dua thiab tsawg palatine qab haus huv. … Cov hlab ntsha no tshem tawm cov ganglion hauv pterygopalatine fossa.
Muaj pes tsawg pterygopalatine fossa muaj?
Anatomical lus ntawm pob txha
Nyob rau hauv tib neeg lub cev nqaij daim tawv, lub pterygopalatine fossa (sphenopalatine fossa) yog fossa hauv pob txha taub hau. Ib tug tib neeg pob txha taub hau muaj ob pterygopalatine fossae-ib qho ntawm sab laug, thiab ib sab ntawm sab xis.
Nyob hauv qhov Canal pterygopalatine fossa txuas ntxiv?
Lub voj voog ncig, hla los ntawm cov hlab ntsha maxillary, nyob qhov twg cov txheej txheem pterygoid txuas ntxiv nrog lub vault, thiab tam sim ntawd hauv qab nws nyob ntawm pterygoid kwj dej, lossis Vidian hlab ntsha, rau kev thauj mus los ntawm homonymous paj hlwb thiab cov hlab ntsha. Cov phab ntsa nruab nrab yog tsim los ntawm cov phaj ntsug ntawm cov pob txha palatine.
Dab tsi nyob hauv Pterygoid fossa?
Cov phaj sab nraud thiab nruab nrab pteryoid (ntawm cov txheej txheem pterygoid ntawmcov pob txha sphenoid) diverge qab thiab nyob nruab nrab ntawm lawv ib tug V-zoo li tus fossa, lub pterygoid fossa. Qhov fossa no tig mus tom qab, thiab muaj cov leeg nqaij nruab nrab pterygoid thiab cov leeg tensor veli palatini.
Pom zoo:
Kev tsis ncaj ncees nyob qhov twg yog qhov hem rau kev ncaj ncees nyob txhua qhov chaw?
Martin Luther King tau hais tias: “Kev tsis ncaj ncees nyob txhua qhov chaw yog kev hem thawj rau kev ncaj ncees nyob txhua qhov chaw. Peb raug ntes nyob rau hauv ib tug inescapable network ntawm kev sib nrig sib pab, khi nyob rau hauv ib lub tsoos tsho ntawm txoj hmoo.
Qhov twg yog qhov tsis txaus ntseeg nyob qhov twg?
Yuav muaj ob lub cev tsis zoo nyob rau hauv lub midbrain. Lawv yog symmetrically positioned, ib tug nyob rau ntawm ob sab ntawm lub midline ntawm lub hlwb, thiab lawv tsim ob lub pob nyob rau hauv lub posterior nto ntawm lub paj hlwb nyob rau hauv qab ntawm lub superior colliculi.
Qhov twg tag nrho cov nqi hluav taws xob nyob ntawm qhov kev siv nyiaj siab tshaj plaws yog qhov twg?
marginal utility is zero. Tag nrho cov nqi hluav taws xob yog siab tshaj thaum marginal utility yog xoom. Qhov no yog vim muaj ntau txoj cai ntawm kev txo qis marginal utility uas hais tias tus neeg siv khoom noj ntau thiab ntau qhov zoo, qhov ntxiv rau tag nrho cov nqi hluav taws xob poob.
Scaphoid fossa nyob qhov twg?
In cov txheej txheem pterygoid ntawm sphenoid, saum toj no pterygoid fossa yog qhov me me, oval, ntiav kev nyuaj siab, scaphoid fossa, uas muab keeb kwm rau Tensor veli palatini. Dab tsi yog scaphoid fossa? Kev Kho Mob Txhais ntawm scaphoid fossa :
Dab tsi dhau los ntawm pterygopalatine fossa?
Qhov tsis zoo ntawm lub orbital fissure tsim cov ciam teb zoo tshaj ntawm pterygopalatine fossa thiab sib txuas lus nrog lub orbit. Nws yog qhov chaw nruab nrab ntawm cov pob txha sphenoid thiab maxilla. Cov ceg zygomatic ntawm cov hlab ntsha maxillary maxillary hlab ntsha Lub paj hlwb maxillary yog cov ceg thib ob ntawm cov hlab ntsha trigeminal, uas yog keeb kwm embryologically los ntawm thawj lub pharyngeal koov.
