PEEK cage ea cervical ke sesebelisoa sa radiolucent interbody fusion se etselitsoeng ho sebelisoa lits'ebetsong tsa anterior cervical discectomy le fusion (ACDF). E kenngoa pakeng tsa 'mele oa mokokotlo oa mokokotlo ka mor'a ho tlosoa ha disc ho tsosolosa bophahamo ba disc, ho boloka ho lumellana ha mokokotlo, le ho fana ka tikoloho e tsitsitseng bakeng sa ho kopanya masapo.
E entsoe ho tloha polyetheretherketone ea boemo ba bongaka (PEEK), ho kenngoa hona ho sebelisoa haholo ho buuoa ka mokokotlo oa mokokotlo oa mokokotlo oa mokokotlo oa mokokotlo ka lebaka la ho lumellana ha biomechanical le lesapo le ts'ebetso ea eona e babatsehang ea ho nka litšoantšo nakong ea ts'ebetso ea morao-rao.
Ho utloisisa Mosebetsi oa Cervical PEEK Cage ka Cervical Spine Surgery
PEEK cage ea cervical e sebetsa e le interbody spacer e tšehetsang karolo e ka pele ea mokokotlo oa mokokotlo ka mor'a ho senyeha. Ka ho boloka sebaka sa intervertebral, cage e thusa ho boloka bophahamo ba neural foraminal le ho fokotsa kotsi ea khatello ea methapo ea morao-rao.
Mekhoeng ea ACDF, cage e behoa ka mor'a ho tlosoa ha disc e senyehileng kapa ea herniated. Lintho tse entsoeng ka lesapo li kenngoa ka har'a lesaka ho khothalletsa ho kopana pakeng tsa li-vertebrae tse haufi, butle-butle ho etsa borokho bo tiileng ba masapo ha nako e ntse e ea.
Ha ho bapisoa le li-implants tsa tšepe, li-cages tsa PEEK li lumella lingaka tse buoang hore li hlahlobe tsoelo-pele ea fusion ka ho hlaka, e leng se phethang karolo ea bohlokoa ho etsa liqeto ka mor'a ts'ebetso le tlhahlobo ea liphello tsa nako e telele.
Lipontšo tsa Tleliniki le Likopo tse Tloaelehileng
Li-Cervical PEEK cages li atisa ho bontšoa bakeng sa bakuli ba nang le lefu la cervical degenerative disc, cervical disc herniation, le cervical spondylosis e hlokang ho senyeha ha pele le ho tsitsisa. Maemo ana hangata a baka bohloko ba molala, radiculopathy, kapa myelopathy ka lebaka la khatello ea methapo kapa mokokotlo oa mokokotlo.
Maemong a khethiloeng, ho kenngoa ho ka boela ha sebelisoa ho sithabela ha mokokotlo ho kenyelletsang ho putlama ha disc kapa ho se tsitse ha likarolo, haholo-holo ha ho kopantsoe le tsamaiso ea pele ea mokokotlo oa mokokotlo ho matlafatsa matla a ho lokisa.
Sehlahisoa se sebelisoa hangata maemong a bohareng ho isa tlase a molomo oa popelo, hangata ho tloha ho C3 ho ea ho C7, e emelang likarolo tse alafiloeng khafetsa ts'ebetsong ea ACDF.
Litšobotsi tsa Boitsebiso le Melemo ea PEEK ho Cervical Fusion
PEEK ke polymer ea ts'ebetso e phahameng e nang le modulus elastic e haufi le ea cortical bone ho feta titanium. Thepa ena e lumella ho arolelana boima ba 'mele ho pholletsa le karolo ea fusion mme e thusa ho fokotsa ts'ireletso ea khatello ea maikutlo, e amanang le fusion e liehang kapa e sa fellang.
Molemo o mong o moholo oa PEEK ke radiolucency ea eona. Ho fapana le mekotla ea tšepe, PEEK ha e hlahise litšoantšo tsa maiketsetso, e leng se nolofalletsang pono e hlakileng ea ho hōla ha masapo le tsoelo-pele ea fusion ho X-ray, CT, le MRI scans.
Ho ts'ehetsa boemo bo nepahetseng ba ho kenya li-implant, matšoao a radiopaque a kenngoa ka har'a cage, ho lumella lingaka tse buoang hore li netefatse ho beoa nakong ea opereishene le litšoantšo tsa kamora ho buuoa ntle le ho senya ho hlaka ha setšoantšo.
Moralo oa Sebopeho le Geometry e Ikemetseng ka Fusion
Cervical PEEK Cage II e entsoe ka profil ea anatomically contoured e lumellanang le li-endplates tsa popelo. Moralo ona o thusa ho aba mojaro ka mokhoa o ts'oanang ho pholletsa le 'mele oa vertebral le ho fokotsa kotsi ea ho fokotseha ha implant.
Fesetere e kholo e bohareng ea graft e lumella ho paka ho lekaneng ha autograft, allograft, kapa lisebelisoa tse nkang sebaka sa masapo. Sebopeho sena se bulehileng se khothalletsa vascularization le ingrowth ea masapo, e leng lintlha tsa bohlokoa bakeng sa ho finyella fusion e ka tšeptjoang ea li-interbody.
Meno a khahlanong le ho falla le mongolo o ka holimo o kenyelelitsoe ka har'a cage ho matlafatsa botsitso ba pele le ho fokotsa kotsi ea ho falla nakong ea ts'ebetso ea pele ea ts'ebetso.
Tlatsetso ho Alignment ea Cervical le Biomechanical Stability
Ka ho tsosolosa bophahamo ba disc, cage e tlatsetsa ho tsosolosoa ha cervical lordosis le ho lumellana ha likarolo. Ho lumellana hantle ho bohlokoa bakeng sa ho fokotsa khatello ea kelello e sa tloaelehang likarolong tse haufi le ho ntlafatsa liphello tsa nako e telele tsa kliniki.
Lehare le sebetsa 'moho le libopeho tse potolohileng anatomical' me, ha ho hlokahala, le lipoleiti tse ka pele tsa popelo ho fana ka ts'ehetso ea hang-hang ea mochini ha fusion e ntse e tsoela pele butle butle ka nako.
Ho lumellana le Anterior Cervical Fixation Systems
Cervical PEEK Cage II e etselitsoe ho hokahana ka mokhoa o ts'oanang le ts'ebetso e tloaelehileng ea ho buoa ea ACDF. E ka sebelisoa e le sesebelisoa sa batho ba ikemetseng maemong a khethiloeng kapa se kopantsoe le li-plate tsa mokokotlo oa mokokotlo le lisebelisoa tsa screw ho matlafatsa matla a ho lokisa.
Moqapi oa eona o lumellana le lisebelisoa tse sebelisoang hangata tsa mokokotlo, tse lumellang lingaka hore li amohele ho kenngoa ha tsona ntle le liphetoho tse kholo mekhoeng ea bona ea ho buoa.
Likhetho tsa boholo, Litlhaloso, le Bokhoni ba ho Itloaetsa
Mefuta e mengata ea maoto le bophahamo e fumaneha bakeng sa ho amohela li-anatomi tse fapaneng tsa mokuli le litlhoko tsa sebaka sa disc. Ho feto-fetoha ha maemo hona ho lumella lingaka tse buoang hore li finyelle ho lekana le ho lumellana hantle nakong ea ho buuoa.
Bakeng sa barekisi le balekane ba OEM, likhetho tsa ho ikhethela li ka kenyelletsa ho ngolla poraefete, litlhophiso tsa liphutheloana, le moralo oa boholo bo fapaneng ho fihlela litlhoko tse itseng tsa theko ea 'maraka kapa sepetlele.
Ho Sterilization, Packaging, le Tiisetso ea Boleng
Implant e ka fanoa ka sephutheloana se hloekileng kapa se sa hloekang ho latela melao ea tikoloho le likhetho tsa sepetlele. Lits'ebetso tsohle tsa tlhahiso li etsoa tlasa litsamaiso tsa taolo ea boleng tse netefalitsoeng ke ISO ho netefatsa ts'ebetso e ts'oanang, ho ts'oara morao le polokeho ea sehlahisoa.
Litokomane tse felletseng, ho kenyeletsoa lifaele tsa tekheniki le lirekoto tsa boleng, li fumaneha ho ts'ehetsa litlatsetso tsa taolo le ngoliso ea mebaraka libakeng tse fapaneng.
Litlhokomelo bakeng sa Baphatlalatsi, Baroki, le Bareki ba Lipetlele
Ho ea ka pono ea theko, bokhoni ba phepelo e tsitsitseng le ho nepahala ha batch-to-batch ke lintlha tsa bohlokoa ha ho khethoa mofani oa thepa ea ho kenya litho tsa molomo oa popelo. Mekhoa e tsitsitseng ea tlhahiso e thusa ho netefatsa ts'ebetso ea kliniki e ka lebelloang le ho fumaneha ha nako e telele.
Ntle le boleng ba sehlahisoa, tšehetso ea litokomane le puisano e arabelang ke tsa bohlokoa bakeng sa barekisi ba sebetsang mebarakeng ea lisebelisoa tsa bongaka tse laoloang.
Lipotso Tse Botsoang Khafetsa Mabapi le Cervical PEEK Cages
A cervical PEEK cage e loketse mekhoa eohle ea ACDF?
Li-Cervical PEEK cages li sebelisoa haholo mekhoeng ea ACDF, empa khetho ea ho qetela e itšetlehile ka sebōpeho sa mokuli, lefu la mafu, le khetho ea ngaka e buoang.
Melemo ea li-cages tsa PEEK ha li bapisoa le tsa titanium ke life?
PEEK cage e fana ka radiolucency le elastic modulus haufi le lesapo, e ka fokotsang tšireletso ea khatello ea maikutlo le ho lumella litšoantšo tse hlakileng ka mor'a ho buuoa.
Na lesaka lee le ka sebelisoa ntle le poleiti e ka pele ea popelo?
Maemong a khethiloeng, tšebeliso e ikemetseng e ka 'na ea e-ba e loketseng, empa ho lokisa ho eketsehileng ka letlapa la mokokotlo hangata ho khothalletsoa ho ntlafatsa botsitso.
Ke lisebelisoa life tsa ho hlomathisetsoa ha masapo tse ka sebelisoang ka kenngoe ee?
Autograft, allograft, le li-substitutes tse fapaneng tsa masapo li ka sebelisoa ho latela litlhoko tsa kliniki le khetho ea ngaka e buoang.
Boemo ba ho kenya li-implant bo tiisetsoa joang ka mor'a ho buuoa?
Matšoao a radiopaque a kentsoeng ka har'a cage a lumella tlhahlobo e nepahetseng ea boemo ba ho kenngoe ka mokhoa o tloaelehileng oa ho nka litšoantšo.
Na sehlahisoa see se teng bakeng sa OEM kapa phepelo ea lileibole tsa poraefete?
Ee, likhetho tsa li-OEM le li-label tsa poraefete lia fumaneha bakeng sa barekisi ba tšoanelehang, ho latela litlhoko tsa taolo ea tikoloho.
