Vim li cas Ua Ib Lub Sijhawm Nrawm Block Needles hauv Inferior Alveolar Anesthesia Qee zaum Ua Tsis Tau
Nov 21, 2022
Inferior alveolar nerve block anesthesia: ib koob (intraoral method). Nws yog ib qho yooj yim thiab siv tau yooj yim thiab feem ntau yog siv rau hauv kev rho tawm ntawm mandibular molars.
Daim ntawv ua haujlwm: koob kev taw qhia, Lub kaum sab xis, nrug ntawm ntug qhov siab. Txhaj taw tes, qhov tob. Qhov ntau npaum ntawm cov tshuaj, thiab txoj kev ntawm infusion.
Kev taw qhia thiab lub kaum sab xis: Lub koob txhaj tshuaj tau muab tso rau ntawm 45 degree Lub kaum sab xis ntawm lub koob txhaj tshuaj thiab qhov chaw sib tsoo los ntawm sab nraud sab saum toj ntawm cov hniav thib plaub thiab thib tsib.
Qhov siab ntawm ntug ntawm cov hniav: 1 cm saum toj no tus thib peb molar.
Txhaj taw tes: lub hau ntawm lub puab tsaig rog ncoo.
Qhov tob: 2. 5-3 cm.
Txhaj tshuaj: 2ml, sab nraub qaum yog tshem tawm me ntsis, thiab cov tshuaj tau txhaj thaum rov qab. Cov paj hlwb inferior alveolar, buccal paj hlwb thiab lingual paj hlwb tau tshuaj loog. Nws yuav ncaws hauv tsib feeb. Cov neeg mob hnyav hnyav yuav cuam tshuam rau kev nqus tshuaj. Lub sij hawm no, ib qho me me ntawm cov tshuaj loog yog txhaj rau ntawm cov hniav. Ua tau zoo.
