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Ko te discectomy cervical o mua me te whakaheke me te whakakotahitanga whakauru (ACDF)

Tirohanga: 0     Kaituhi: Kaiwhakatika Pae Wā Whakaputa: 2025-05-30 Takenga: Pae

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whakaahua (1)Ko te discectomy cervical tawhito me te whakahekenga me te whakauru whakauru (ACDF) tetahi o nga tikanga pokanga e whakamahia ana mo te maimoatanga o te momo momo taura me te nerve root-type cervical spondylosis, te mamae o te tuara cervical me etahi atu mate, a he pai ake te whakapumautanga tuatahi, te tere whakakotahitanga teitei, te whakahoki mai i te ahua o mua o te whakapouri, me te kore o te whakararu o te whakararu o mua, me te korenga o te whakararu o te whakaraeraetanga o mua, me te kore o te whakaraeraetanga o waho. te horomia, te paheketanga o nga waahanga tata, te paralysis nerve reentrant laryngeal, te rerenga o te wai cerebrospinal, te hematoma, te mate, me te whakahekenga whakaurunga intervertebral me etahi atu.



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Hei whakautu ki nga raru o runga ake nei, kei te mahi tonu te hapori matauranga ki nga whakapainga hangarau, ngaa huanga ariā, me te arotautanga o te prosthesis. Ko te taputapu whakakotahitanga o te hiku o te kopu (zero-trace), he mea tino noho ki roto i te waahi intervertebral me te whakaiti i te tupono o te dysphagia postoperative me te whakahekenga o te waahanga tata, kua whakaaetia nuitia.


Ko nga raruraru i muri i te mahi e pa ana ki te prostheses ka korerohia i raro nei -—

1. He tautohetohe mo te whakakore ranei i te hononga vertebral matau

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Fig. 1 Te hoahoa hoahoa o te hanganga o te conotruncus, te uaua vertebral, me te taurakira me nga pakiaka nerve.


a. Te hononga i waenga i te hiranga toi o te concha me te uaua vertebral.

b. I roto i te pukapuka, ka tangohia te tapa waenga o te hiranga toi, ka tiakina tika te taha taha ki te karo i te kino o te arai vertebral.


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Whakaahua 2 Te hoahoa hoahoa o te kokopi pakiaka nerve me te whakahekenga ma te hora i nga hononga koeko hyperplastic.


a. Ko te tipu o te wheua me te paheketanga o te tuawhenua o nga hononga koekoe ka whakaiti i te waahanga-whitinga o te kohanga intervertebral, na reira ka pupuhi i nga pakiaka nerve.

b. Ka taea e te taputapu whakakotahi / whakaurunga Intervertebral te whakatuwhera i te waahi intervertebral ki te whakanui ake i te waahi o te waahi o te intervertebral foramen me te whakapiri atu ki te pupuhi pakiaka nerve, me te wa ano, te whakahou i te pumau o te hiku.



Ko te hiahia o te pokanga tuara o mua ki te tango i te hononga vertebral matau he wheua tautohetohe mai i te timatanga o te tikanga.


Ko te whakamaarama tuatahi mo te whakahekenga o te kopu o mua me te whakakotahitanga implant me te whakatikatika o roto i tukuna e Robinson raua ko Smith i te tau 1955 i whakaahuahia e ia te tikanga kaore e hiahiatia kia tangohia te osteophyte hononga leptokyphotic. Ko Cloward, tetahi atu kaiwhakarewa o te ACDF, me tango katoa nga kopeketanga, a ko te tango tika i te leptokyphosis hyperplastic he mea nui mo te whakaheke, i te whakautu a Robinson ka taea te resorbed te leptokyphosis i te mea kua pumau te pumau o te tuara me te ngaro o nga kaha miihini rereke, me te whakaaro ko enei ngoikoretanga he hononga ki te hanganga o te leptokyphosis.



  • Tirohanga rahui


E kii ana nga kaiwawao ko te hononga matau e whai waahi ana i te 48% ki te 60% o te pumau o ia waahanga me te whakarato i te tino pumau ki te taha o muri o te tuara cervical, a ko te whakahekenga o te foraminotomy o te kopu o te kopu e whakaheke ana i te taha o muri o te hononga matau me te taha o mua o te awa neuraxial, engari ko te mea pono ko te waahanga pai rawa atu me te koretake o te hononga he mea tino pai. ka whakaitihia te angitu o te whakakotahitanga.


Mena ka taea te whakatutuki i nga hua haumanu rite ki te kore e tapahia te hononga vertebral matau, ka taea e te tiaki i te hononga vertebral matau te whakatakotoranga e tika ana mo nga reiti whakakotahitanga teitei ake. I tua atu, ko te tiaki i te hononga vertebral matau e awhina ana ki te whakaiti i nga waahi o te whakawhitinga o te vertebral i muri i te mahi, a, kua tohuhia i te wa e whakakorehia ana te waahi o te hononga vertebral matau i te neke atu i te 38%, ka nui ake te tere o te whakawhitinga o te whakawhitinga o te tinana.


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  • Ko te tirohanga excisionist


E ai ki te kura tangohanga, ko te pakitara o muri o te hononga leptospondylar ko te pakitara o mua o te awa pakiaka nerve, a ko te toenga o nga wheua mai i te hyperplasia hononga leptospondylar ka arahi ki te stenosis intervertebral foraminal.

I roto i nga mahi haumanu o naianei, kei te tautokohia te whakahekenga ma te tangohanga o te leptokyphosis ki nga turoro me te kaha o te paheketanga o te hyperplasia hononga leptokyphotic, kia tere ai te tere o te paheketanga o te nerve me te uaua vertebral.

I roto i te katoa, he tautohetohe i nga wa katoa, engari ko te whiriwhiri ki te tiaki, ki te tiaki i tetahi waahanga, ki te tango rawa ranei i te spondylolisthesis matau i runga i te ahua o te manawanui kua waiho hei whakaaro i roto i nga momo mahi haumanu. Ko te rautaki maimoatanga takitahi, engari, he nui nga hiahia mo te rahi o te prosthesis.


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Ko nga tohu kore-tapahi noa i runga i te maakete he iti noa na te hiahia ki te wiri i roto i te 4 nga wiri mo te raka, me te whanui kia 17.5 mm, he rahi te rahi mo etahi o nga motu, me te maha o nga wa e hiahia ana kia whakakorehia tetahi waahanga o te hononga matau mo te whakauru i roto i te waahi intervertebral.


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Ko te SAGI 2-nail lock zero incision kua whakahekehia ki te 14.8 mm te whanui, me te whai whakaaro ki nga rahinga anatomical o te taupori Hainamana, me te whakarato ki te kaiwhakahaere he maimoatanga intraoperative ake ake o te hononga matau, ka taea te maimoatanga o te hononga matau ki te whiriwhiri kia rite ki te ahuatanga o te manawanui, me te whakarite i te pumau tuatahi me te whakakotahitanga mo te wa roa.


Ko te hematoma epidural i muri i te mahi


Ko te hematoma epidural spinal (SEH) he ahua onge me te tino raruraru i muri i te huarahi o te taha o mua, me te paanga o te 0.1% ki te 0.2%. Ka puta te SEH i roto i te plexus venous whai rawa o te epidural, ka arahi ki te ngoikoretanga o te mahi o te taurakira ki te kore e rongoa te hanganga o te hematoma i te waa. Ko te pokanga ohorere i muri i te tohu o te SEH ka taea te awhina i te whakaora i te mahi neurological.


whakaahua (2)


I muri i te mahi SEH schematic o ACCF
Ka taea nga haematoma epidural spinal i muri i te ACDF me te ACCF, he nui ake te mate o te ACCF ki te haematoma na te nui ake o te whara me te rere o te mata o te wheua; heoi, he nui ake te rahi o te mahi ACDF, me te nui ake o nga SEH ka puta.

Ko te aukati i te SEH i muri i te huarahi o te kopu o mua me haere tonu puta noa i te waa waahi:


A. Me whakaoti nga whakamatautau i mua i te mahi, me nga uiuinga mo te ahua o nga mate o te coagulation, me te mea he hitori o te kai paipa me te inu waipiro mo te wa roa; Mena he tangata kei te tango i nga raau taero anticoagulant, me mutu te tango mo te wiki kotahi i mua i te mahi;

B. Ko te haemostasis i roto i te mahi, ko te haemostasis kore i oti na te maripi electrocoagulation ka puta he toto hou, e taunaki ana kia whakamahia nga mapi electrocoagulation bipolar; i roto i te tukanga o te tangohanga o te tinana vertebral tinana, me tono te ware pi ki te karo i te nui o te rerenga toto mai i te mata o te wheua; te whakamahi i nga raau taero hemostatic, penei i te werohanga waikawa tranexamic, me etahi atu, hei whakaiti i te whakaheke toto i roto i te mahi; e kore e tika ki te rapu mo te whakakorenga katoa o te waahi roa o muri o te waahanga whakahaere, me te tiaki i te iti o te waahi o te waahi o muri i nga taha e rua ka taea ano te whakatutuki i te painga o te whakaheke; me waiho he mokowhiti ki te taha matau me te taha maui ki te tuunga o te prosthesis. A, no te whakatakoto i te prosthesis, me waiho he mokowhiti ki te taha maui me te taha matau kia rere ai te toto epidural ki mua o te vertebrae, ka tukuna atu i roto i te ngongo whakaheke kino;


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C. Ka mutu te mahi, me ata titiro ki nga tohu whakahirahira; kia maeneene te wai rere; te whakamahi i nga raau taero anticoagulant ki te karo i te thrombosis; te aro turuki i nga mahi o te punaha nerve; ki te mea he ahua kino, me mahi i te waa.



详情页8




I hoahoatia hei whakatutuki i nga inenga tinana o te motu


1. Ka whakaratohia he otinga haumanu whaiaro mo te whakahaere i te hononga vertebral matau.

2. Whakaitihia te tupono o te heke o te tinana vertebral

3. Whakaitihia te mate o te hematoma epidural spinal




Ko te hoahoa hurihanga koki rereke mo te mahi ngawari


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Ko nga hiu me te koki piu korone -1.5°11.5° me te koki piu cephalad he 36°44° kia ngawari ake te whakanoho titi i roto i te mahi.


He iti ake te whakaeke



  • Karekau he take ki te rahui i etahi atu waahi mo te whakaurunga wiri, ka whakahekehia te mokowhiti iti mai i te 2.5cm ki te 2.0cm.

  • He pai ake te urutau ki te kaupapa o te mahi endoscopic spinal, me te mohio ki te Endo-ACDF.



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Mō CZMEDITECH


Cervical Peek Cage(2, 4 ranei Tīwiri maukati ) he rongoa totika totika i hangaia e CZMEDITECH i arotahi ki te whakahekenga o te discectomy cervical o mua me te whakakotahitanga implant me te akiakihia e te tirohanga o te ao, i whakatapua ki te whakarato rongoa maimoatanga matawhānui pai, watea me te utu-utu mo nga turoro he whati uaua huri noa i te ao.




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