Ultrasound-guided Needle Puncture Rau Selective Mandibular Nerve Block

Mandibular paj hlwb yog peb ceg ntawm trigeminal paj hlwb, uas yog tsim los ntawm kev hnov ​​​​lus thiab lub cev muaj zog paj hlwb. Tom qab tawm ntawm pob txha taub hau los ntawm foramen ovale, nws nkag mus rau hauv infratemporal fossa, thiab ua cov ntaub ntawv ntawm lub caj pas parotid thiab submandibular caj pas, lub qhov ncauj hauv pem teb thiab tus nplaig mucosa, qis hniav thiab gingiva, mandibular sib koom, daim tawv nqaij hauv qab daim di ncauj, thaj tsam ntawm lub cev, preauricular. cheeb tsam thiab ib feem ntawm sab nraud auditory kwj dej. Infratemporal fossa yog qhov chaw tsis sib xws tom qab lub cev ntawm maxilla thiab zygomatic pob txha, uas muaj pterygium thiab extralar cov leeg, mandibular paj hlwb, maxillary hlab ntsha thiab lwm yam qauv. Cov phab ntsa sab nrauv yog lub cev ntawm cov pob txha maxilla thiab zygomatic, sab hauv phab ntsa yog cov phaj sab nraud ntawm cov txheej txheem pterygoid, sab nrauv phab ntsa yog lub mandibular ramus, sab saum toj phab ntsa yog qhov tsis zoo ntawm lub cev ntawm lub tis loj ntawm cov pob txha sphenoid, thiab qhov qis dua. thiab cov phab ntsa tom qab yog qhov tsis muaj. Lub mandibular condyle, txheej txheem coronoid, lateral pterygium phaj thiab lateral pterygium leeg tuaj yeem pom meej meej los ntawm kev kuaj xyuas ultrasound.

Yog tias koj muaj lus nug, thov hu rau peb. Peb lub tuam txhab tuaj yeem tsim ntau yam koob txhaj tshuaj, koob tshuaj kho mob, koob txhaj tshuaj, koob tshuaj hypodermic, koob tshuaj biopsy, koob tshuaj tiv thaiv, koob txhaj tshuaj, koob txhaj tshuaj, koob tshuaj tua tsiaj, koob xaum koob, koob ovum khaws koob, koob txhaj tshuaj, thiab lwm yam Yog tias koj xav tau kev kho koob cov khoom, thov hu rau peb. Peb tos ntsoov rau koj qhov kev nug! Qhov zoo ntawm cov khoom tsim nyob rau hauv peb lub Hoobkas yuav txaus siab rau koj!

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