PEEK Material Spinal Treatment Fusion Cage
E whakamahia ana te PEEK cages spinal cages, e kiia ana ko te interbody fusion cages, i roto i nga tikanga whakakorikori ira ki te whakakapi i te kopae tuara kua pakaru me te whakarato i tetahi taiao pai mo nga vertebrae e hono tahi.PEEK kei waenganui i nga vertebrae e hono ana.
Whakaahuatanga Hua
Hoahoa mata whai niho Covex
He tino pai ki te hanganga tinana o te pereti vertebral endplate
WHAKAARO rauemi
Ko te mea tata rawa atu ki te koiwi elastic modulus Radiolucent
He rawaka te waahi mo te whakapiri kōiwi
Whakapai ake i te tere whaowhia
Te upoko ahua matā
He ngawari ake te whakauru
Te whakararuraru i a koe ano i te wa e whakato ana
E toru nga tohu whakaahua
He ngawari mo te waahi i raro i te X-ray
Tohutohu Hauora
He aha te TILF?
Ko te TLIF he huarahi kotahi mo te whakakotahitanga o te tinana ki te whakahoki mai i te teitei o te mokowā intervertebral me te lordosis tinana o te tuara lumbar.Ko te tikanga TLIF i tukuna tuatahi e Harms i te 1982. Ko te ahuatanga o te huarahi o muri, ka uru ki roto i te awaawa mai i tetahi taha.Ki te whakatutuki i te whakakotahitanga o te tinana vertebral bilateral, kaore he take ki te pokanoa ki te awa o te pokapū, e whakaiti ana i te puta o te rerenga o te wai o te cerebrospinal, kaore e hiahiatia kia nui rawa te toronga o te pakiaka nerve me te putea dural, me te whakaiti i te tupono o te kino o te nerve.Ka tiakina nga lamina contralateral me nga hononga o te taha, ka piki ake te waahi o nga wheua, ka taea te whakakotahi 360 °, ka tiakina nga hononga supraspinous me te interspinous, ka taea te hanga ano i te hanganga o te riu o muri o te tuara lumbar.
He aha te PILF?
Ko te PLIF (muri lumbar interbody fusion) he tikanga pokanga mo te whakakotahi i te vertebrae lumbar ma te tango i te kōpae intervertebral me te whakakapi ki te whare herehere (titanium).Ka whakapumauhia te vertebrae e te kaiwhakatikatika o roto (whakakotahitanga WK dorsal instrumented transpedicular).Ko te PLIF he mahi whakapakeke i te tuara
He rereke ki te ALIF (whakakotahitanga o mua o te lumbar intervertebral), ka mahia tenei mahi mai i muri, ara mai i te tuara.Ko tetahi momo mahi o te PLIF ko te TLIF ("transforaminal lumbar interbody fusion").
Pehea te mahi?
He tino reo irirangi, he kore-koiora, he hototahi ki te MRI nga whare herehere PEEK.Ka noho te whare herehere hei pupuri mokowhiti i waenga i nga vertebrae kua pangia, katahi ka taea te tipu o te koiwi, ka mutu ka noho hei waahanga o te tuaiwi.
Tohutohu
Ko nga tohu ka taea te whakauru: te mamae o te tuara o te discogenic / facetogenic, te neurogenic claudication, te radiculopathy na te stenosis foraminal, te paheketanga o te tuara o te lumbar tae atu ki te spondylolisthesis tohu me te scoliosis degenerative.
Painga
Ka taea e te whakakotahitanga o te whare herehere totoka te whakakore i te nekehanga, te whakanui ake i te waahi mo nga pakiaka nerve, te whakapumau i te hiku, te whakahoki i te tirohanga o te tuara, me te whakaora i te mamae.
Rauemi o te whare herehere whakakotahi
Ko te Polyetheretherketone (PEEK) he biopolymer kore-absorbable kua whakamahia i roto i nga momo ahumahi tae atu ki nga taputapu rongoa.He paioraora, he reo irirangi, he taurangi o te elasticity o nga whare PEEK he rite ki te koiwi.