chij

Cov txheej txheem phais | "Spider web technique" suture fixation of comminuted patella fractures

Comminuted pob txha ntawm patella yog ib qho teeb meem nyuaj. Qhov nyuaj yog nyob rau hauv yuav ua li cas txo nws, txiav nws ua ke los ua ib tug ua tiav kev sib koom nto, thiab yuav ua li cas kho thiab tswj fixation. Tam sim no, muaj ntau txoj hauv kev kho rau comminuted patella fractures, suav nrog Kirschner hlau nro band fixation, cannulated ntsia thawv nro band fixation, xaim cerclage fixation, patellar claws, thiab lwm yam. Cov kev kho mob ntau dua, zoo dua los yog siv tau ntau yam kev kho mob. yog. Tus qauv tawg tsis yog qhov xav tau.

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Tsis tas li ntawd, vim muaj ntau yam hlau sab hauv fixations thiab cov qauv anatomical superficial ntawm patella, muaj ntau yam teeb meem cuam tshuam nrog kev kho mob tom qab phais, nrog rau kev cog qoob loo, K-wire tshem tawm, xaim tawg, thiab lwm yam., uas tsis tshua muaj tshwm sim. hauv kev kho mob. Txog rau qhov kawg no, cov kws tshawb fawb txawv teb chaws tau tshaj tawm cov thev naus laus zis uas siv cov khoom siv uas tsis yog nqus tau cov sutures thiab mesh sutures, hu ua "kab laug sab web technology", thiab tau ua tiav cov txiaj ntsig zoo.

Txoj kev xaws yog qhia raws li nram no (los ntawm sab laug mus rau sab xis, los ntawm kab saum toj mus rau hauv qab kab):

Ua ntej, tom qab qhov tawg tau txo qis, cov leeg nyob ib puag ncig patellar yog sutured intermittently nyob ib ncig ntawm lub patella los ua ob peb xoob semi-annular qauv nyob rau hauv pem hauv ntej ntawm lub patella, thiab ces sutures yog siv los khi ib tug xoob annular qauv rau hauv ib lub nplhaib thiab khi rau hauv. ib knot.

Cov sutures nyob ib ncig ntawm lub patellar tendon yog nruj thiab knotted, ces ob kab pheeb ces kaum sutures yog cross-sewed thiab knotted kho lub patella, thiab thaum kawg cov sutures yog looped nyob ib ncig ntawm lub patella rau ib lub lim tiam.

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Thaum lub hauv caug sib koom ua ke yog flexed thiab txuas ntxiv, nws tuaj yeem pom tias cov pob txha tawg tau ruaj khov thiab qhov sib koom ua ke yog tiaj tus:

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Cov txheej txheem kho thiab kev ua haujlwm ntawm cov xwm txheej raug:

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Txawm hais tias txoj kev no tau ua tiav cov txiaj ntsig zoo hauv kev tshawb fawb, nyob rau hauv cov xwm txheej tam sim no, kev siv cov hlau cog ntoo muaj zog tseem yuav yog thawj qhov kev xaiv ntawm cov kws kho mob hauv tsev, thiab tseem tuaj yeem pab cuam tom qab phais plaster immobilization los txhawb kev puas tsuaj thiab tsis txhob kho sab hauv. Kev ua tsis tiav yog lub hom phiaj tseem ceeb; Kev ua haujlwm tau zoo thiab lub hauv caug txhav tuaj yeem yog qhov kev txiav txim siab thib ob.

Qhov kev xaiv phais no tuaj yeem siv me ntsis ntawm qee tus neeg mob xaiv thiab tsis pom zoo rau kev siv niaj hnub. Muab cov txheej txheem no rau kev siv los ntawm cov kws kho mob.


Post lub sij hawm: May-06-2024