Pedicle screws tau dhau los ua cov cuab yeej tseem ceeb hauv kev phais txha caj qaum, muab kev ruaj ntseg thiab kev txhawb nqa hauv cov txheej txheem spinal fusion.Lawv daim ntawv thov tau nthuav dav los kho ntau yam spinal deformities thiab txhim kho tus txha nraub qaum, ua rau kev txhim kho kev phais kom zoo thiab cov txiaj ntsig ntawm tus neeg mob.Tshooj lus no yuav tham txog kev siv tshuaj kho mob ntawm pedicle screws, tsom mus rau lawv qhov zoo thiab qhov tsis zoo, nrog rau lub luag haujlwm ntawm cov khoom siv sib txuas ua ke nrog cov ntsia hlau pedicle rau kev ruaj ntseg ntawm tus txha caj qaum.
Tshooj 1: Kev Siv Tshuaj Kho Mob ntawm Pedicle Screws
Pedicle screws yog dav siv nyob rau hauv cov txheej txheem spinal fusion, tshwj xeeb tshaj yog nyob rau hauv kev kho mob ntawm degenerative disk kab mob, spinal instability, thiab deformity kho.Lawv qhov cuam tshuam tsawg kawg nkaus txo qhov kev raug mob ntawm kev phais thiab ua kom cov txheej txheem rov qab los sai.Tsis tas li ntawd, pedicle screws tso cai rau kev tswj kom zoo dua ntawm tus txha nraub qaum thiab lordosis, ua rau cov neeg mob tau txais txiaj ntsig zoo dua.
Nyob rau hauv xyoo tas los no, kev siv cov ntsia hlau pedicle tau nthuav dav kom haum rau cov kab mob ntawm tus txha caj qaum, xws li scoliosis, kyphosis, thiab qog.Cov ntsia hlau muab kev txhawb nqa tseem ceeb hauv cov xwm txheej no, ua rau cov kws phais mob ua cov kev phais kho mob nrog ntau dua qhov tseeb thiab ruaj khov.
Tshooj 2: Qhov zoo thiab qhov tsis zoo ntawm Pedicle Screws
Pedicle screws muaj ntau yam zoo hauv kev phais txha caj qaum, suav nrog:
1. Muab qhov tseem ceeb ruaj khov thiab kev txhawb nqa hauv cov txheej txheem txha caj qaum
2. Kho tus txha caj qaum deformities thiab txhim kho tus txha caj qaum
3. Ua kom muaj kev cuam tshuam me me, txo qhov kev raug mob ntawm kev phais
4. Txhim kho qhov kev ua tiav ntawm kev phais thiab cov txiaj ntsig ntawm tus neeg mob
Txawm li cas los xij, pedicle screws kuj muaj qee qhov tsis zoo, xws li:
1. Qhov kev pheej hmoo ntawm cov teeb meem tshwm sim, nrog rau cov hlab ntsha lossis cov hlab ntsha raug mob los ntawm cov ntsia hlau tsis raug
2. Qhov ua tau ntawm cov ntsia hlau xoob lossis tawg thaum lub sijhawm
3. Cov teeb meem mus sij hawm ntev xws li ntu degeneration nyob ib sab
4. Tus nqi siab dua piv rau cov txheej txheem kho tus txha caj qaum
Kauj Ruam 3: Cov khoom siv sib txuas ua ke nrog Pedicle Screws
Txhawm rau kom ua tiav kev ruaj ntseg ntawm tus txha caj qaum thiab fusion, pedicle screws feem ntau yog siv nrog rau lwm yam khoom siv orthopedic, xws li rods, phaj, thiab interbody tawb.Cov khoom siv txuas ntxiv no pab tswj kev ruaj ntseg muab los ntawm pedicle screws thiab txhim kho tag nrho cov txiaj ntsig ntawm txoj kev phais.
Piv txwv li, cov pas nrig thiab daim hlau yog siv los tswj kev kho tus txha caj qaum thiab tiv thaiv kev txav ntau dhau thaum lub sij hawm fusion.Interbody tawb yog muab tso rau nruab nrab ntawm lub cev vertebral los tsim ib qho khoom fusion loj thiab tiv thaiv kev txav ntawm ntu cuam tshuam.
Xaus
Pedicle screws tau revolutionized spinal phais, muab ib qho kev txhim khu kev qha rau stabilization thiab fusion.Lawv daim ntawv thov kev kho mob muaj ntau yam, los ntawm kev kho cov kab mob degenerative disk mus rau kev kho tus txha caj qaum deformities.Raws li cov txheej txheem phais thiab thev naus laus zis txuas ntxiv mus, lub luag haujlwm ntawm pedicle screws hauv cov txheej txheem orthopedic yuav tsum tau loj hlob ntxiv, cog lus tias yuav txhim kho kev phais kom zoo thiab kev nyab xeeb ntawm tus neeg mob rau xyoo tom ntej.
Nrog rau kev sib koom ua ke ntawm cov ntaub ntawv biocompatible, cov qauv kev ntsuas siab tshaj plaws, thiab kev cog qoob loo tus kheej siv cov txheej txheem tsim khoom ntxiv, lub neej yav tom ntej ntawm pedicle screws zoo li pheej hmoo.Kev tshawb fawb txuas ntxiv thiab kev txhim kho yuav ua rau muaj kev daws teeb meem ntau dua rau cov leeg txha caj qaum thiab fusion, txhim kho cov txiaj ntsig thiab lub neej zoo rau cov neeg mob thoob ntiaj teb.
Post lub sij hawm: Mar-02-2024