cov hyoid

cov hyoid

Cov pob txha hyoid, (los ntawm Greek huoeidês, txhais tau tias Y-shaped) yog cov pob txha nyob hauv caj dab thiab tshwj xeeb hauv kev nqos.

Anatomy

qhov tshwj xeeb. Yog tias cov pob txha hyoid feem ntau piav nrog cov pob txha pob txha, nws yog cov pob txha sib cais thiab tshwj xeeb vim nws tsis sib txuas nrog lwm yam (1) (2).

Txoj hauj lwm. Cov pob txha hyoid yog nyob rau pem hauv ntej ntawm lub caj dab, hauv qab lub mandible.

qauv. Cov pob txha hyoid muaj tus nees nees, sib npaug rau pem hauv ntej, ua los ntawm ntau qhov chaw:

  • ntawm lub cev, constituting lub hauv paus;
  • ib khub ntawm horns loj, nyob rau ntawm ob sab ntawm lub cev thiab nthuav dorsally;
  • ntawm ib khub ntawm me me horns, nyob nruab nrab ntawm lub cev thiab lub loj horns thiab expanding upwards.

Cov khoom no ua haujlwm raws li lub xov tooj txuas rau tus nplaig, nrog rau cov ntsiab lus txuas rau cov leeg ntawm caj dab thiab tshwj xeeb ntawm cov pharynx.

kho. Cov pob txha hyoid txuas nrog cov thyroid pob txha mos ntawm lub larynx thiab rau cov txheej txheem styloid ntawm cov pob txha ntawm lub cev los ntawm cov pob txha me los ntawm cov pob txha stylohyoid ligaments.

Kev ua haujlwm ntawm cov pob txha hyoid

Nqos. Cov pob txha hyoid tso cai rau kev txav ntawm cov leeg ntawm caj dab, tsa lossis txo qis lub larynx thaum nqos (2).

passwords. Cov pob txha hyoid tso cai rau kev txav ntawm cov leeg ntawm caj dab, tsa lossis txo qis lub larynx thaum hais lus (2).

ua tsis taus pa. Cov pob txha hyoid tso cai rau kev txav ntawm cov leeg ntawm caj dab, tsa lossis txo qis ntawm lub larynx thaum ua pa.

Pathologies thiab teeb meem cuam tshuam

Thyroglossal cyst. Qhov no pathology yog ib qho ntawm feem ntau congenital anomalies ntawm caj dab (3). Lub cyst ntawm thyroglossal ib puag ncig sib raug rau qhov nce ntawm cov ntaub so ntswg, nyob rau theem ntawm thaj tsam ntawm cov pob txha hyoid. Hom cyst no tuaj yeem cuam tshuam nrog kev mob hauv zos. Lub cyst tuaj yeem loj hlob thiab loj tuaj thiab qee zaum tig mus ua malignant.

Kev puas hlwb pathology. Kev puas tsuaj pathologies ntawm cov pob txha hyoid yog complex thiab tsuas yog tshwm sim los ntawm kev yeem ua. Hyoid pob txha pob txha feem ntau pom nyob rau hauv cov mob strangulation (3).

Kab mob pathologies. Qee cov pob txha pathologies tuaj yeem cuam tshuam rau pob txha hyoid.

Cov pob txha hlav. Tsis tshua muaj, pob txha hlav tuaj yeem txhim kho hauv cov pob txha hyoid (3).

kev kho mob

Kho mob. Nyob ntawm tus kab mob kev kuaj mob, qee yam tshuaj yuav raug sau tseg xws li cov tshuaj tua kab mob.

Kev phais mob. Raws li kev kuaj mob pathology, kev phais yuav ua tau. Nyob rau hauv cov ntaub ntawv ntawm ib tug cyst ntawm lub thyroglossal ib feem, ib feem ntawm cov pob txha hyoid tej zaum yuav raug tshem tawm.

Kev siv tshuaj kho mob, kho hluav taws xob lossis kho lub hom phiaj. Nyob ntawm hom thiab theem ntawm cov qog, cov kev kho no tuaj yeem siv los rhuav tshem cov qog nqaij hlav cancer.

Kev kuaj pob txha Hyoid

Kev kuaj lub cev. Ua ntej tshaj plaws, kev tshuaj ntsuam mob tau ua los txheeb xyuas thiab ntsuas cov tsos mob pom los ntawm tus neeg mob.

Kev xeem duab. Qee zaum, kev kuaj mob ntxiv yuav ua tau xws li ultrasound, cerebral CT scan lossis cerebral MRI.

Keeb kwm

Forensic tshuaj. Cov pob txha hyoid plays lub luag haujlwm tseem ceeb hauv thaj chaw ntawm forensic tshuaj. Nws yog kev kawm tshwj xeeb los txheeb xyuas qhov xwm txheej ntawm strangulation (4).

 

Sau ntawv cia Ncua