Cov neeg xa khoom sib piv cov neeg siv khoom sib txuas hauv lub tawb yuav saib PEEK qib thiab tus nqi ib chav tsev, tom qab ntawd xav tias qhov seem yog sib hloov tau. Nws tsis yog. TLIF lossis PLIF tawb yog ib qho me me, geometrically complex ntaus ntawv uas yuav tsum tau txais ntau yam nyob rau hauv ib zaug - hneev taw, qhov siab, lordotic kaum sab xis, kawg
Feem ntau cov distributors sib piv pedicle ntsia hlau cov chaw muag khoom pib nrog nqi tsev ntawm cov monoaxial thiab polyaxial screws, ces ua hauj lwm rov qab los ntawm qhov ntawd. Qhov ntawd yog qhov tsis ncaj ncees lawm nkag. Lub pedicle ntsia hlau tsis yog ib qho kev cog qoob loo - nws yog qhov ua tiav kev phais uas yuav tsum tau tuav ua ke hla cov ntsia hlau optio
Hauv cov txheej txheem TLIF lossis PLIF, tus kws phais mob ua haujlwm los ntawm txoj kev hauv tsev ob peb centimeters dav, nrog rau cov hlab ntsha tawm sab xis zaum ntawm ntug ntawm txoj haujlwm ua haujlwm. Tsis muaj txoj kab ncaj nraim ntawm qhov pom kom paub meej tias txoj hauj lwm tawb - tus kws phais tau nyeem C-arm, dhau mus, ntseeg tias dab tsi