Spinal fusion dzidzo | Interbody keji mhando uye zvinhu
Interbody Cages zvigadziriso zvinoiswa pakati pemiviri yevertebral iri padyo panguva yakasarudzwa spinal fusion maitiro. Izvo zvakagadzirirwa kuchengetedza iyo yakagadzirirwa disc nzvimbo, kupa tsigiro yechimiro uye kugadzirisa pfupa-graft zvinhu apo fusion inokura. Cage mhando, saizi, zvinhu uye kugadzirisa zano zvinosarudzwa kune chaiyo murwere, nzira yekuvhiya uye yakatenderwa mudziyo system.
Chii chinonzi Interbody Fusion Cage?
An interbody fusion cage is inplanted spinal device yakaiswa mu intervertebral space mushure mekunge chiremba anovhiya abvisa zvose kana chikamu chedhisiki yakakanganisika panguva yehurongwa hwekusanganiswa. Tsanangudzo yeFDA inosanganisira midziyo yakagadzirwa kubva kuzvinhu zvakaita setitanium uye mapolymers uye akaiswa mumuromo wekervical kana lumbosacral intervertebral space.
Iyo cage haisi yekutsiva disc inoitirwa kuchengetedza yakajairika kufamba. Basa rayo rinosangana nekusanganiswa: inotsigira chikamu chakarapwa nepo bhonzo idzva richikura pakati pepedyo vertebrae. Mazhinji madhizaini anosanganisira kuvhurwa kwemukati kana kamuri yegraft yepfupa-graft zvinhu uye ekunze maficha anoitirwa kupindirana neiyo vertebral endplates.
XC Medico inoronga magadzirirwo ayo anowanikwa mukati mayo interbody cage product categories . Mapeji echigadzirwa anobatsira pakunzwisisa huwandu, asi zviratidzo zvinoshanda, contraindications, zvinodikanwa zvekugadzirisa uye nzira yekuvhiya inofanirwa kusimbiswa kubva kune yazvino dhizaini yakanyorwa.
Sei Spinal Cages Inotsigira Disc Height, Alignment uye Fusion
Kusiyanisa kwakakosha: decompression yetsinga inoitwa kuburikidza nekuvhiya. Kage inogona kubatsira kuchengetedza dhisiki kana foraminal kureba mune zvakasarudzwa zvivakwa, asi haifanirwe kurondedzerwa sekuzvimiririra kurapa nerve compression kana kuvimbisa zororo rekurwadziwa.
Mhando dzeInterbody Cages by Surgical Approach
Interbody makeji anowanzo kupatsanurwa nenharaunda yemusana uye nzira inoshandiswa kusvika kune disc space. Izvo zvipfupiso zvinotsanangura maitiro, kwete kungoisa chimiro. Chigadzirwa chakabvumidzwa kune imwe nzira haifanirwe kufungidzirwa kuti yakakodzera kune imwe.
Kuti uwane maonero akajeka ekuti macage anobatana sei ne pedicle screws, cervical plates uye nzira-chaiyo zviridzwa, ongorora XC Medico's. spine implant uye chiridzwa masisitimu.
| Cage kana nzira | Yekusvikira nzira Yakajairika | Magadzirirwo ekufunga nezveSistimu | zvinhu zvekusimbisa |
|---|---|---|---|
| Cervical / ACDF keji | Anterior cervical approach | Compact footprint, kureba kwekervical nemakona, graft chamber uye imaging marker. | Ingave yakaparadzana anterior plate kana yakabatanidzwa fixation inodiwa kana kubvumidzwa. |
| TLIF keji | Transforaminal lumbar nzira | Insertion mbiri, tsoka, yekupedzisira kutaridzika, yekupinza yekubatanidza uye lordotic sarudzo. | Vhura kana zvishoma zvinopinda zviridzwa uye supplemental posterior fixation. |
| PLIF keji | Posterior lumbar nzira | Kupinda kumashure, nhamba yekeji uye chinzvimbo sezvakatsanangurwa neimwe system. | Miedzo, vanopinza, maturusi egraft uye posterior fixation kuenderana. |
| ALIF keji | Anterior lumbar approach | Yakakura tsoka, kureba uye lordosis mazinga, akamira kana ekuwedzera kugadzirisa dhizaini. | Svikero zviridzwa, zvigadziriso masiruu kana mahwendefa uye chigadzirwa-chakanangana nemalebulo. |
| LLIF / OLIF keji | Lateral kana oblique lumbar nzira | Yakakura tsoka, lateral yekuisa mbiri uye nzira-chaiyo chiridzwa. | Neuromonitoring, yekuwana system uye yekuwedzera inogadzirisa zvinodiwa sezviri kushanda. |
Cervical Interbody Cages ye ACDF
Cervical interbody cages inoshandiswa mune yakasarudzwa anterior cervical discectomy uye fusion maitiro. Madhizaini anogona kushandiswa neakaparadzana anterior cervical plate kana anogona kubatanidza magadzirirwo ekugadzirisa, zvichienderana neyakabvumidzwa system. Ongorora XC Medico's ACDF cervical fusion mhinduro dzechigadzirwa-system overview.
TLIF uye PLIF Cages yePosterior Lumbar Fusion
TLIF uye PLIF zvese zvinowana lumbar disc nzvimbo kubva kumashure-based nzira, asi iyo operative corridor, cage geometry, yekuisa nzira uye cage configuration inogona kusiyana. Hazvina kunaka kutaura kuti maitiro ega ega emunhu anoshandisa makeji maviri. Kuti uwane muenzaniso wemaitiro-specific system organisation, ona iyo TLIF uye MIS-TLIF cage masisitimu.
ALIF uye Lateral Lumbar Cages
ALIF makeji anopinzwa kuburikidza neanterior lumbar approach. Nzira dzekupedzisira uye oblique dzinoshandisa nzira dzakasiyana dzekuwana uye midziyo yakakosha. Idzi mhuri dzekeji dzinowanzopa tsoka uye lordotic sarudzo dzakagadzirirwa kutenderedza nzira yavo yekupinda. The kumira-yega ALIF PEEK cage system inoratidzira yakabatanidzwa cage-uye-screw kumisikidza; marongero ayo haafanire kuve akajairwa kune yega yega ALIF mudziyo.
Static vs Expandable Interbody Cages
Makeji akasimba ane zviyero zvakafanotemerwa. Macage anowedzera anoiswa mu compact configuration uye anogadziridzwa mukati memvumo yavo renji mushure mekuiswa. Kuwedzera hakungorevi zvirinani mhedzisiro yekiriniki. Chishandiso mechanics, miganho yekuwedzera, endplate kubata, zvibodzwa zvekugadzirisa, kugadzirisa uye humbowo huripo hunofanirwa kutariswa.
PEEK vs Titanium Interbody Cages
PEEK uye titanium anoshandiswa zvakanyanya mumidziyo yekubatanidza fusion, asi hapana ari nani pane ese. Material zvivakwa zvinopindirana nekeji geometry, chimiro chepamusoro, kugadzirira kweendplate, zvinhu zvevarwere uye iyo yakazara kugadzirisa kuvaka. Zvikumbiro zvekushambadzira hazvifanirwe kutsiviwa neumbowo hwemudziyo.
| Zvishandiso kana dhizaini | Kufungidzira maitiro | Mechanical uye pamusoro pekufunga | Mibvunzo yekuona |
|---|---|---|---|
| PEEK | Radiolucent keji muviri; radiopaque marker anowanzo shandiswa kuratidza chinzvimbo. | Polymer zvivakwa zvakasiyana nesimbi; geometry uye nzira yekugadzira inoramba yakakosha. | Medical-giredhi yakatarwa, mamaki dhizaini, zviyero, pamusoro, kuyedzwa uye kunyora. |
| Solid titanium alloy | Radiopaque uye inogona kugadzira imaging artifact zvichienderana nemudziyo uye maitiro. | High simba; modulus uye maitiro epamusoro akasiyana nePEEK. | Alloy tsanangudzo, nzira yekugadzira, mamiriro epamusoro uye uchapupu hwemagetsi. |
| Porous kana additively yakagadzirwa titanium | Radiopaque; kuona kunoenderana ne geometry uye imaging mamiriro. | Porous architecture inosuma kugadzira, kuchenesa uye yekusimbisa kufunga. | Porosity yakatarwa, kusimbiswa kwemaitiro, kuchena uye kutsigira humbowo hwekuita. |
| Titanium yakavharwa PEEK | Inochengeta radiolucent polymer muviri ine radiopaque pamusoro pechikamu. | Coating adhesion, coverage, particles uye interface maitiro zvinoda kutonga. | Coating process, kusimbiswa, kuongorora, kuchenesa uye chigadzirwa-chaiwo humbowo. |
Nei Cage Material Isingatarise Mibairo Yega
XC Medico mapoka anowanikwa cervical uye lumbar polymer dhizaini mukati mayo PEEK cervical uye lumbar cage renji . Simbisa iyo chaiyo giredhi rezvinhu, radiopaque marker, isina mbereko kana isina-yakaora mamiriro uye mvumo yemusika yemhando yega yega.
Usanyora kuti 'MRI safe' kubva pane zvinhu chete: Kuchengetedzeka kweMR kana kuenderana kunofanirwa kutariswa kubva kuhurongwa hwemudziyo wakakwana uye manyorerwo ayo aripo, kwete kubva pane zvakajairika nezvePEEK kana titanium.
Interbody Cages Anoshandiswa Sei MuSpinal Fusion Surgery?
Iyo tsanangudzo inosiyana zvakanyanya pakati pekervical, posterior lumbar, transforaminal, anterior uye lateral nzira. Izvi zvinotevera kutevedzana kwedzidzo yepamusoro pane kuraira kwekuvhiya.
Disc Removal, Endplate Kugadzirira uye Cage Insertion
Professional-kushandisa zvinodiwa: interbody fusion inyanzvi inoda kuvhiyiwa. Iyo FDA inokurudzira kuti zvishandiso izvi zviiswe chete nevanovhiya musana vane ruzivo rwakakwana mumudziyo. Varwere vanofanira kukurukura maitiro-chaiwo mabhenefiti, dzimwe nzira uye njodzi nevanorapa vanovhiya.
Ndeapi Mamiriro Anogona Kurapwa neInterbody Fusion?
Interbody fusion inogona kuonekwa sechikamu chekurapa kwemamiriro emusana akasarudzwa apo nyanzvi yakadzidziswa inoona kuti kusanganiswa kwakakodzera. Chiratidzo chinoenderana nenharaunda yemuzongoza, zviratidzo, kufungidzira, kusagadzikana, kurapwa kwekare, zvikonzero zvevarwere uye kunyoreswa kwemvumo yechigadzirwa chakasarudzwa.
- degenerative disc chirwere pasi petsanangudzo uye mamiriro akataurwa mune iyo mudziyo kunyora;
- nyaya dzakasarudzwa dze spondylolisthesis kana kusagadzikana kwepelinha;
- mamwe magadzirirwo ekuremara anoda kuvakwa patsva uye kusanganiswa;
- pseudoarthrosis kana kudzokorora kuvhiyiwa mumamiriro ezvinhu akasarudzwa;
- mamwe mamiriro akafukidzwa zvakananga nehurongwa hwachiremba uye zviratidzo zvemidziyo.
An interbody cage haina kukodzera kumunhu wese ane musana kana mutsipa kurwadziwa. Kusavhiya kurapwa, decompression pasina fusion kana imwe nzira inogona kutariswa zvichienderana nekuongororwa. Iri peji harigone kuona kuti murwere anoda kuvhiyiwa here.
Zvinogona Kubatsira uye Njodzi dzeInterbody Cages
Zvinangwa zvinotarisirwa zvekuvaka zvemukati zvinogona kusanganisira kuchengetedza iyo yakagadzirirwa disc nzvimbo, kutsigira segmental alignment, kutakura mutoro uye kupa nharaunda yebone fusion. Izvi zvinangwa zvekugadzira uye zvemaitiro, kwete vimbiso dzemurwere.
Risk frequency haigone kupfupikiswa nechikamu chimwe chete chepasirese pamakeji ese uye maitiro. Migumisiro inosiyana nemudziyo, maitiro, nhamba yemazinga, kugadzirisa, kubatanidza, hutano hwevarwere, dhizaini yekudzidza uye kutevera. Nechikonzero ichi, iyo isingatsigirwe ALIF, TLIF uye PLIF fusion-chiyero kuenzanisa kubva kuchinyorwa chakapfuura haifanirwe kudhindwa patsva.
VanaChiremba Vanosarudza Sei Interbody Cage?
Sarudzo ndeye mudziyo- uye murwere-zvakananga. Zvinhu zvinogona kusanganisira spinal level, nzira, disc-nzvimbo zviyero, endplate anatomy, inodiwa kurongeka, bhonzo mhando, cage tsoka, kureba, lordotic angle, zvinhu, graft vhoriyamu, imaging mamaki, nzira yekuisa uye yekuwedzera kugadzirisa.
Iyo keji inofanirwawo kuenderana nemiedzo yayo, inopinza, yegraft zviridzwa uye chero yakasanganiswa kana yekuwedzera gadziriso. Chimbo chakafanana-chinotaridzika kubva kune imwe system hachifanirwe kufungidzirwa chinopindirana. Zvipatara nevashambadziri vanofanirwa kuongorora maimplants pamwe chete neakafananidzwa chiridzwa seti uye yazvino mirairo yekushandisa.
Mazwi ane hunyanzvi: hapana 'best interbody cage.' Sarudzo yakakodzera inosarudzwa nachiremba anorapa kubva kumidziyo inotenderwa zvinoenderana nezvinodiwa nemurwere, maitiro akarongwa uye manyorerwo akanangana nechigadzirwa.
Interbody Cage Systems yeZvipatara uye Vanogovera
Vatengi vane hunyanzvi vanoda zvinopfuura runyoro rwezvinhu zvekeji. Ongorora kana kureba, tsoka uye lordosis matrix inoenderana nemaitiro enzvimbo; kana miedzo uye vanoisa vakakwana; uye kana mvumo yechigadzirwa, kunyora, kurongeka, kurongedza, sterilization uye post-musika tsigiro iripo kune iyo nyika yekuenda.
The yakakwana spine implant portfolio guide inotsanangura kuti makeji anokwana sei necervical uye thoracolumbar fixation systems. Vatengi vanotsvaga yakadzama kugadzira uye kuenzanisa kwevatengesi vanogona kuenderera kune yakaparadzana interbody fusion cage mugadziri gwara.
Kupatsanura uku ndekweune: chinyorwa chiripo chinopindura mubvunzo weruzivo 'chii chinonzi interbody cages?' ukuwo gwara rakabatana richitaura nezvekugadzirwa kwechigadzirwa, zvinhu, kugadzira uye kusarudzwa kwevatengesi.
Mibvunzo Inowanzo bvunzwa nezve Interbody Cages
Chii chinonzi interbody cage chinoshandiswa?
An interbody cage inoshandiswa mune yakasarudzwa spinal fusion maitiro kutsigira nzvimbo yakagadzirira pakati pepedyo miviri yevertebral uye kazhinji kugadzika pfupa-graft zvinhu apo fusion inokura.
Ko interbody cage iartificial disc here?
Kwete. Dhisiki rekugadzira rinowanzoitirwa kuchengetedza kufamba. Iyo interbody fusion cage inoshandiswa sechikamu chemaitiro akagadzirirwa kugadzira fusion pakati pepedyo vertebrae.
Chii chinoiswa mukati mekeji yemunhu?
Mazhinji magadzirirwo emakeji anosanganisira nzvimbo yemapfupa-graft zvinhu. Rudzi rwegraft uye kuiswa kunotemerwa nachiremba wekuvhiya zvinoenderana nemaitirwo, murwere uye anoshanda chigadzirwa chakanyorwa.
Ndeupi musiyano uripo pakati peTLIF, PLIF neALIF makeji?
Mazwi aya anoenderana neakasiyana lumbar ekuvhiya nzira. Imwe neimwe nzira inogona kuda akasiyana cage tsoka, yekuisa mbiri, kutaridzika uye chiridzwa system. Mazita echigadzirwa ega haagadzirise shanduko.
PEEK iri nani pane titanium yemuzongoza keji?
Hapana chinhu chiri nani pasi rose. PEEK uye titanium ine kufungidzira kwakasiyana, mechanika, pamusoro uye kugadzira maitiro. Sarudzo inofanirwa kufunga nezve dhizaini yakakwana, kushandiswa kwakatenderwa, humbowo hunotsigira uye chirongwa chekuvhiya.
Ko keji yemunhu inogona kushandiswa isina screws kana tsvimbo?
Mamwe masisitimu anosanganisira fixation kana anotenderwa kune chaiwo akamira-oga maapplication, nepo mamwe achida ekuwedzera mahwendefa, screws kana tsvimbo. Tevedzera ikozvino kunyora mazita uye nzira yekuvhiya yemudziyo chaiwo.
Ndedzipi njodzi huru dzakabatana nemakeji epakati?
Njodzi dzinogona kuitika dzinogona kusanganisira kuderera, kutama, kurasikirwa kwekugadzirisa, kutadza kwechikamu, pseudoarthrosis, hutachiona uye neurological, vascular kana tissue kukuvara. Nzira-uye njodzi dzakananga nemurwere dzinofanira kukurukurwa nachiremba anorapa.
Medical uye Regulatory References
- US FDA: Kirasi II Yakakosha Kudzora Nhungamiro yeIntervertebral Body Fusion Devices
- Royal National Orthopedic Hospital: Patient Guide kune Low Back Fusion Surgery
- North American Spine Society: Fusion Cage Dhizaini, Zvishandiso uye Coatings
