Yuav ua li cas cov pas nrig titanium yog cog thaum phais
Niaj hnub nimno cov chaw kho mob niaj hnub, kev kho hniav, thiab cov pas nrig orthopedic, tau dhau los ua cov qauv kev ua kom txhawb nqa pob txha thiab txhim kho cov pob txha. Los ntawm kho kom yooj yim ntawm ncauj tsev kawm rau kev kho hniav spondylolisis, los ntawm alveolle bequitation Technology Severations Kev phais mob thiab kev ua tau zoo ntawm tus neeg mob rov qab.
Qho Kev Npaj Ua Ntej: Kev npaj thiab ntsuas npaj
Titanium Rod Ancantation yuav tsum muaj qhov chaw thiab tsim tus kheej. Thaum lub sij hawm txuas ntxiv rau cov ntsia hlau loj, tus kws phais neeg siv cov kab mob anatomical, kom xaiv cov kab mob titanium nrog rau 3.2 hli thiab 120 hli lossis 240mm. Rau cov neeg mob nrog lumbar spondylolisisthesis, qhov kev ncua deb ntawm kev mob vertebra thiab cov pas nrig ib sab sib luag kom tsis txhob rov qab muaj kev ntxhov siab thiab kev mob pob txha.
Qhov ua tiav ntawm cov twj phais tau yog qhov tseem ceeb rau kev ua tiav kev tiv thaiv. Noj thoracic thiab lumbar tawg sab hauv kev kho sab hauv ua piv txwv, cov khoom siv cuab yeej siv hluav taws xob yuav tsum muaj cov pob txha ua kom zoo xws li lub tsho tshwj xeeb, thiab cov pas nrig. Tus pas nrig Bender's Bending Factor yuav tsum tau hloov kho raws li cov khoom siv ntawm Titanium Qws: ntshiab titile rods yog cov yas ua kom tiav; Titanium alloy cov pas nrig tau muaj siab heev thiab xav tau ua tiav cov duab hauv ib qho mus. Preperivatively, ntsuas tau yuav tsum yog kev phais mob, xws li siv tus qauv 3D sib luag los ntsuas qhov kev sib txawv ntawm lub titanium pas nrig thiab pediclek.
IntraOterative Statwardation: Los ntawm cov pob txha txaj npaj rau cov tshuab xauv
Npaj Kev Npaj Teeb Txaj: Drilling thiab Tapping
Qhov kev ruaj ntseg ntawm lub titanium pas nrig nyob ntawm cov tshuab xauv ntawm pob txha-cog interface. Thaum lub tsev kawm ntawv qib ncauj tsev menyuam ntsuag, phais kab mob cancellous pob pob txha laum ntsis, tswj qhov tob tob, kom tsis txhob nkag mus rau sab toterior vortex. Rau cov neeg mob osteoporosis, tus kheej tapping tentanium rods yog siv hloov, raws li lawv cov xov txuas txhim kho pob txha tuav. Tus txheej txheem tapping yuav tsum nruj sib piv ntawm xov cov ntsuas. Piv txwv li, lub suab ntawm "cov" xov yuav tsum zoo sib xws rau kev tiv thaiv micro-rod kom tiv thaiv cov ntxig rau cov pob txha uas tuaj yeem ua rau pob txha rov qab.
Titanium Rod Ancilation: Kev hloov kho ua kom haum thiab kev hloov pauv tsawg tsawg
Hauv kev phais mob ib txwm muaj, cov pas nrig titanium yog qhov ua manually ntxig siv tus pas nrig. Piv txwv li, hauv lumbar fusion phais, tus kws phais neeg ua ntej cov pent titanium pas dej ntawm cov pedicle scalic ntawm ob sab ntawm tus raug mob vertebra. Tom qab rov kho lub ntsej muag qhov siab nrog cov distractor, cov txiv ntoo tau nruj ib qho los ntawm ib qho. Kev siv cov txheej txheem tsis zoo me me uas tau siv rau hauv ib qho kev siv hluav taws xob bypulae rau cog. Piv txwv li, hauv Percutaneous pedicle txhim kho, tom qab lub titanium pas nrig yog ntxig los ntawm cannula, nws txoj hauj lwm tau lees paub siv kev taug kev bidirectional. Yog hais tias tus neeg tsis txaus ntseeg tua Cannonously nrog lub titanium pas nrig viav vias, tus pas nrig tau muab tso rau hauv cov ntsia hlau.
Neeg Kho Tshuab Xauv Ntaus: Ntau-Qib Fixation thiab Anti-Daj Tsim Qauv
Lub qhov kawg ruaj ntseg ntawm titanium qws tso siab rau ntau qib ntsuas phoo. Thaum lub sij hawm phais tuberculosis, tus kws phais neeg ua yeeb yam thawj zaug Rau lub ncauj tsev menyuam ntsuag phais, lub xauv sab hauv lub xauv sab hauv muab kev tiv thaiv kev tawm tsam ntxiv. Nws cov xov lo xov tsim tawm lub zog xauv los ntawm 30% piv rau cov tsoos hlau hnav, ua kom tiv thaiv kab ke posterative Qoob loosperating.
Posterative kev txheeb xyuas thiab kev tswj hwm lub sijhawm ntev
Kev Ntsuam Xyuas Cov Lus Qhia: Los ntawm 2D txog 3D kev ntsuas raug
Posteratively, multimodal kev tsom xam nrog xoo hluav, thiab mRI yuav tsum txheeb xyuas txoj haujlwm ntawm tus pas nrig titanium. Piv txwv li, tom qab Lumbar Spondylolisthesthesthesthesthesthesthesthesisthesy phais tau pom meej meej txoj kev txheeb ze ntawm lub titanium pas nrig thiab pedicle. Yog tias muaj kev ua tsis ua haujlwm tshaj 2 hli, kev hloov kho kev hloov kho ib theem ob. Txog kev cog hniav titanium pas nrig, micro-ct tuaj yeem ntsuas cov pob txha-cog tiv thaiv (BIC). Thaum tus bic tsawg dua 50%, cov txheej txheej txheej txheej txheej (xws li hydroxyapatite txau) yog qhia los txhim kho cov roj av txhim kho.
Kev Tsim Kho Kev Ua Haujlwm: Cov Khoom Siv Cov Khoom Siv Hluav Taws Xob thiab Biofeedback
Tom qab titanium pas dej cog, tsim nyog thauj khoom tuaj yeem txhawb cov pob txha rov qab. Tom qab Thoracolumbar benacture, cov neeg mob yuav tsum tau ua kom hnyav ntxiv thaum xub thawj 20% lub cev nyhav rau tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom tag nrho cov kabmob 20% kom paub cov kabmob hnyav los ua kom muaj pob txha ua kom pom kev zoo ib puag ncig lub titanium qws. Rau cov neeg mob tau nrua lub ncauj tsev menyuam ntsuag, electromyography (emg) soj ntsuam ntawm caj dab yog uas nyob ze titanium qws rod rigidity.
Nrog rau kev nce qib hauv cov ntaub ntawv kev tshawb fawb thiab cov tshuaj digital, Titanium Rod implantation technology yog evolving ntawm cov ntse thiab tus kheej txoj hauv kev. Piv txwv li, 3D-luam tawm Titanium pas nrig tuaj yeem kho tau nrog lub ntsej muag cov qauv tsim rau tus neeg mob lub cev. Tsim nrog Pore qhov ntau thiab tsawg ntawm 500-800μm, lawv txhawb nqa pob txha ingrowth thiab nce pob txha muaj kev ncaj ncees rau ntau tshaj 70%. Tsis tas li ntawd, kev qhia txog cov thev naus laus zis thiab cov cuab yeej siv hluav taws xob muaj zog rau cov kev pheej hmoo ntawm kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov kev phom sij.
