Dab teg Pob Tawb Sab Nraud Fixator: Ib qho Txheej Txheem
Lub dab teg yog ib qho tseem ceeb sib koom ua ke uas txuas lub forearm mus rau tes thiab muab kev txhawb nqa thiab ua kom yooj yim los ua ntau yam dej num. Hmoov tsis zoo, kev raug mob rau lub dab teg yog qhov tshwm sim thiab tuaj yeem tshwm sim los ntawm ntau yam xws li ntog, raug mob kis las, thiab tsheb sib tsoo. Nyob rau hauv cov xwm txheej hnyav, cov kev raug mob no yuav xav tau kev phais mob, thiab lub dab teg sib koom ua ke sab nrauv fixator yog ib qho kev xaiv kho mob rau pob txha pob txha loj. Hauv tsab xov xwm no, peb yuav tham txog lub dab teg sib koom tes sab nraud fixator kom ntxaws, nrog rau nws cov ntsiab lus, hom, qhia, thiab teeb meem.
Taw qhia
Lub dab teg sab nraud fixator yog cov cuab yeej kho mob siv los tswj cov pob txha tawg hauv lub dab teg. Cov cuab yeej muaj cov hlau pins lossis cov ntsia hlau uas txuas rau cov pob txha ntawm ob sab ntawm cov pob txha tawg thiab txuas nrog cov hlau ncej sab nraud ntawm daim tawv nqaij. Cov ncej no ua kom cov pob txha nyob hauv qhov chaw thiab tso cai rau lawv kho kom raug.
Hom External Fixators
Muaj ntau hom kev kho sab nraud siv los kho pob qij txha. Qee hom muaj xws li:
Uniplanar Sab Nraud Fixators
Uniplanar sab nraud fixators yog hom yooj yim tshaj ntawm fixator thiab muaj xws li ib lub dav hlau ntawm kev txhawb nqa. Cov fixators no yog siv rau hauv cov pob txha yooj yim thiab muab kev ruaj ntseg tsawg.
Circular External Fixators
Lub voj voog sab nrauv fixators muaj ob lossis ntau lub nplhaib uas txuas nrog cov xov hlau lossis cov pas nrig. Cov fixators no yog siv nyob rau hauv complex fractures thiab muab superior stability.
Hybrid External Fixators
Hybrid sab nrauv fixators yog kev sib xyaw ntawm uniplanar thiab ncig fixators. Cov fixators no yog siv nyob rau hauv complex fractures qhov twg ib tug ua ke ntawm stability thiab yooj yuav tsum tau.
Indications rau External Fixator siv
Sab nrauv fixators feem ntau yog siv los kho cov pob qij txha loj heev uas tsis tuaj yeem kho nrog casts lossis braces. Qee cov lus qhia rau kev siv sab nraud fixator suav nrog:
Qhib Fractures
Qhib pob txha tshwm sim thaum cov pob txha tawg nkag mus rau ntawm daim tawv nqaij, ua rau muaj kev pheej hmoo kis mob. Sab nrauv fixators tuaj yeem siv los txhim kho qhov tawg thiab txo qhov kev pheej hmoo ntawm kev kis kab mob.
Comminuted Fractures
Comminuted fractures tshwm sim thaum cov pob txha tawg ua ob peb daim. Sab nrauv fixators tuaj yeem siv los txhim kho cov pob txha thiab txhawb kev kho kom zoo.
Fractures nrog Soft Tissue puas
Kev puas tsuaj uas cuam tshuam rau cov nqaij mos uas nyob ib puag ncig cov pob txha tuaj yeem nyuaj rau kev kho. Sab nrauv fixators tuaj yeem siv los ua kom cov pob txha ruaj khov thaum tso cai rau cov ntaub so ntswg zoo.
Teeb meem ntawm Kev Siv Sab Nraud Fixator
Zoo li txhua yam khoom siv kho mob, cov khoom kho sab nraud tuaj yeem ua rau muaj teeb meem. Qee qhov teeb meem tshwm sim muaj xws li:
Kab mob
Cov fixators sab nraud tuaj yeem ua rau muaj kev pheej hmoo ntawm kev kis kab mob, tshwj xeeb tshaj yog tias lub cuab yeej tsis raug tswj xyuas kom zoo.
Pin Site Inflammation
Cov pins lossis screws siv rau hauv cov khoom siv sab nraud tuaj yeem ua rau tawv nqaij thiab ua rau mob.
Poob qhov ntau ntawm kev txav
Sab nraud fixators tuaj yeem txwv qhov ntau ntawm cov lus tsa suab hauv lub dab teg cuam tshuam, uas tuaj yeem nyuaj kom rov qab tau tom qab lub cuab yeej raug tshem tawm.
Xaus
Lub dab teg sib koom ua ke sab nraud fixator yog ib qho kev kho mob zoo rau cov pob qij txha loj heev. Nws muab kev ruaj ntseg rau cov pob txha tawg, cia lawv kho kom raug. Txawm li cas los xij, zoo li txhua yam khoom siv kho mob, cov khoom kho sab nraud tuaj yeem ua rau muaj teeb meem. Cov neeg mob yuav tsum ua haujlwm ze nrog lawv cov kws kho mob kom paub meej tias cov cuab yeej raug tswj xyuas kom raug thiab txhua yam teeb meem raug daws sai.
