Orthopedic Sports Medicine Guide
Suture anchors yog cov cog me me siv los txuas cov nqaij mos-xws li cov leeg, ligament, lossis labrum-rau pob txha. Lawv feem ntau siv rau hauv qhib thiab arthroscopic Kev phais orthopedic , suav nrog kev kho lub pob txha caj dab, lub xub pwg ruaj khov, thiab xaiv cov txheej txheem hauv caug, ko taw, pob taws, tes, thiab lub luj tshib.
Teb ceev: Tus kws phais muab lub thauj tog rau nkoj hauv cov pob txha thiab siv cov suture txuas los tuav cov ntaub so ntswg uas raug mob tawm tsam cov pob txha thaum kho. Seb lub suture thauj tog rau nkoj dissolves nyob ntawm nws cov khoom. Titanium, stainless-steel, thiab PEEK anchors yog tsis-absorbable, thaum bioabsorbable thiab ib co biocomposite thauj tog rau nkoj yog tsim los degrade maj mam. Kev degradation tuaj yeem siv sijhawm ntau lub hlis lossis xyoo thiab tsis tuaj yeem ua tiav hauv txhua kis.
Ntsiab Cai
Dab tsi yog Suture Anchor?
Hauv kev phais orthopedic, ib qho 'anchor' yog ib qho khoom siv kho rau hauv cov pob txha los muab cov ntsiab lus txuas rau ib lossis ntau qhov sutures. Cov sutures hla los yog ib ncig ntawm cov ntaub so ntswg puas thiab tuav nws tiv thaiv pob txha. Lub hom phiaj yog los tuav txoj haujlwm kho thaum kho mob lom; qhov cog nws tus kheej tsis kho cov ntaub so ntswg.
Ib tug raug suture thauj tog rau nkoj system muaj xws li:
Lub cev thauj tog rau nkoj: cov khoom ruaj khov hauv pob txha. Nyob ntawm nws tus qauv tsim, nws yuav yog threaded, nias-haum, nthuav, los yog ua los ntawm cov khoom siv suture.
Lub eyelet los yog suture-retention mechanism: qhov uas txuas lub thauj tog rau nkoj thiab suture. Hauv qee qhov kev tsim tsis muaj knotless, lub mechanism kuj tensions thiab xauv qhov kho.
Cov suture los yog daim kab xev: cov khoom uas dhau los ntawm cov ntaub so ntswg. Dav dua tape-type sutures tej zaum yuav raug xaiv rau qee qhov kev kho, txawm hais tias qhov sib txawv ntawm biomechanical tsis tuaj yeem lav qhov txiaj ntsig zoo dua.
Suture Anchors ua haujlwm li cas?
Cov txheej txheem tseeb sib txawv los ntawm kev ua haujlwm thiab thauj tog rau nkoj tsim, tab sis cov txheej txheem txhim kho yooj yim ua raws tib lub hauv paus ntsiab lus:
Tus kws phais tau npaj qhov chaw ntxig rau hauv cov pob txha ze ntawm qhov chaw npaj cov ntaub so ntswg.
Lub thauj tog rau nkoj yog muab tso rau ntawm qhov chaw npaj thiab lub kaum sab xis uas siv cov khoom xa khoom tsim nyog.
Cov suture yog dhau los ntawm cov leeg, ligament, capsule, lossis labrum.
Lub suture yog khi los yog ruaj nrog knotless locking mechanism coj cov ntaub so ntswg mus rau hauv kev sib cuag nrog pob txha.
Kev kho kom zoo tiv thaiv cov ntaub so ntswg-rau-pob txha cuam tshuam thaum lub sijhawm kho thaum ntxov, thaum lub sijhawm rov ua haujlwm tom qab tswj hwm kev thauj khoom thiab kev txav chaw.
Fixation lub zog yog cuam tshuam los ntawm ntau tshaj qhov thauj tog rau nkoj ib leeg. Pob txha zoo, lub kaum sab xis ntxig, thauj tog rau nkoj txoj kab uas hla thiab tsim, suture configuration, cov ntaub so ntswg mob, txheej txheem phais, thiab kev kho kom rov zoo tag nrho cuam tshuam rau kev kho. Ib qho chaw thauj tog rau nkoj uas tsim nyog rau ib qho chaw anatomical lossis tus neeg mob yuav tsis tsim nyog rau lwm qhov.
Ib qho tseem ceeb: Suture anchors tuaj yeem txhawb nqa cov txheej txheem me me, tab sis lawv tsis yog lawv tus kheej lav qhov mob tsawg dua, kho sai dua, lossis cov txiaj ntsig kho mob tshwj xeeb. Kev rov qab los nyob ntawm qhov kev raug mob qub, txheej txheem, kev noj qab haus huv ntawm tus neeg mob, kho kom zoo, thiab kev npaj kho mob.
Puas Suture Anchors Dissolve?
Qee cov suture anchors yog tsim los degrade, thaum lwm tus nyob hauv lub cev. 'Dissolvable' yog cov lus piav qhia niaj hnub muaj txiaj ntsig, tab sis bioabsorbable lossis biodegradable yog qhov tseeb dua. Cov anchors no tawg los ntawm cov txheej txheem lom neeg thiab tshuaj lom neeg es tsis ploj tam sim ntawd.
| Cov khoom siv thauj tog rau nkoj lossis tsim | Nws puas yaj? | Tswv yim xav txog |
|---|---|---|
| Hlau, xws li titanium lossis stainless hlau | Tsis muaj | Muab radiopaque fixation mus tas li tab sis tuaj yeem tsim cov duab kos duab thiab tuaj yeem cuam tshuam kev kho dua tshiab hauv qee qhov xwm txheej. |
| PEB | Tsis muaj | Ib qho tsis-absorbable polymer uas yog radiolucent ntawm tus qauv X-rays thiab feem ntau tsim cov duab kos duab tsawg dua li cov hlau. |
| Bioabsorbable polymer | Tsim kom degrade | Tus nqi sib txawv ntawm cov polymer muaj pes tsawg leeg, thauj tog rau nkoj loj, qhov chaw, thiab cov lus teb lom. |
| Biocomposite | Feem ntau tsim kom degrade maj mam | Combines ib tug degradable polymer nrog ib tug mineral tivthaiv; hloov los ntawm cov pob txha yog sib txawv thiab yuav tsum tsis txhob xav. |
| All-suture thauj tog rau nkoj | Nyob ntawm cov khoom siv | 'All-suture' piav txog kev tsim kho, tsis tas nqus. Cov khoom siv tshwj xeeb cov ntaub ntawv yuav tsum tau kuaj xyuas. |
Bioabsorbable anchors tsis yog txhua yam degrade ntawm tib lub sijhawm. Nyob ntawm cov khoom siv, cov khoom seem tuaj yeem pom tau ntau xyoo, thiab kev nqus tag tsis tau lees paub. Kev xaiv thauj tog rau nkoj yuav tsum yog raws li qhov xwm txheej thiab cov ntaub ntawv ntawm cov khoom lag luam - tsis yog nyob ntawm qhov nyiam rau kev cog qoob loo uas 'dissolving.'
Hom Suture Anchor Devices
Suture thauj tog rau nkoj tsim sib txawv hauv cov khoom siv, geometry, txoj kev ntxig, thiab kev tuav cov txheej txheem.
Tsis-absorbable Anchors
Cov anchors uas tsis tuaj yeem nqus tau yog npaj kom nyob twj ywm hauv lub cev tshwj tsis yog kev tshem tawm yuav tsim nyog. Cov qeb suav nrog cov qauv hlau nrog rau cov qauv tsim tsis-absorbable polymer xws li PEEK. Cov anchors uas tsis tuaj yeem nqus tau tuaj yeem muab kev kho rau lub sijhawm ntev, tab sis qhov tshwm sim rau cov duab thiab kev kho kom zoo nyob ntawm cov khoom thiab qhov chaw.
| Hom Suture Anchor | Muaj peev xwm zoo | Cov ntsiab lus xav txog |
|---|---|---|
| Tsis-absorbable | Khoom siv tas mus li; muaj nyob rau hauv ntau cov qauv tsim thiab cov ntaub ntawv. | Cov khoom tseem nyob hauv lub cev; imaging artifact thiab revision considerations txawv. |
| Bioabsorbable los yog biocomposite | Tsim los rau gradual degradation; qee qhov qauv tsim yuav txo cov khoom cog mus tas li. | Degradation yog variable; inflammatory teb, cyst tsim, los yog hloov pob txha yuav tshwm sim. |
| Txhua-suture | Siv cov pob txha me me thiab tuaj yeem khaws cov pob txha ntau dua li cov pob txha pob txha. | Kev ua tau zoo nyob ntawm kev xa tawm, pob txha zoo, thiab tsim qauv; nqus tsis tau inferred los ntawm lub npe. |
PEEK Corded Anchors
PEEK corded suture thauj tog rau nkoj cov khoom siv polyether ether ketone, uas tsis yog-absorbable engineering polymer. PEEK yog radiolucent ntawm cov qauv duab hluav taws xob thiab feem ntau tsim cov duab kos duab tsawg dua li cov hlau, txawm hais tias txoj haujlwm cog yuav raug txheeb xyuas los ntawm cov cim cuam tshuam lossis cov pob txha nyob ib puag ncig. PEEK anchors tsis yaj.
Anchor loj tsuas yog ib qho kev xaiv; Lub cev nqaij daim tawv, pob txha zoo, cov ntaub so ntswg, thiab cov kev npaj kho yuav tsum tau txiav txim siab.
Knotless Anchors
Knotless anchors siv lub ntsuas phoo mechanism kom ruaj ntseg thiab nro lub suture yam tsis muaj cov pa arthroscopic knot. Knot-free anchors tuaj yeem ua kom yooj yim rau qee cov kauj ruam kho thiab tsis txhob muaj kev cuam tshuam txog kev sib tw, tab sis lawv qhov kev tsim nyog nyob ntawm tus txheej txheem thiab tus kws phais lub tswv yim kho. 'Knotless' piav qhia txog yuav ua li cas cov suture ruaj ntseg; nws tsis paub seb lub thauj tog rau nkoj yog hlau, PEEK, absorbable, los yog biocomposite.
All-Suture Anchors
Tag nrho-suture anchors yog tsim los ntawm cov khoom siv muaj zog suture ntau dua li lub cev tsis muaj zog. Lawv feem ntau xav tau cov pob txha me me thiab nthuav lossis xa mus rau hauv qab cortical nto. Lawv tus cwj pwm nyob ntawm cov txheej txheem xa mus thiab cov pob txha hauv zos. Lawv yuav tsum tsis txhob cia li piav raws li dissolvable.
Suture anchors muaj nyob rau hauv ntau qhov sib txawv, cov ntaub ntawv, thiab kev teeb tsa kev thauj khoom. XC Medico muab cov khoom ua si orthopedic-tshuaj, suav nrog xaiv PEEK thiab titanium-alloy suture thauj tog rau nkoj xaiv. Kev xaiv cov khoom lag luam yuav tsum yog raws li qhov xav tau ntawm kev siv, kev tswj hwm hauv zos, cov cuab yeej siv tau zoo, thiab tus kws kho mob lub luag haujlwm txiav txim siab.
Qhov twg yog Suture Anchors siv?
Suture anchors tuaj yeem muab tso rau hauv cov txheej txheem suav nrog:
Lub xub pwg nyom: kho rotator cuff, Bankart lossis labral kho, thiab xaiv cov txheej txheem biceps.
Hip: xaiv kev kho mob labral.
Lub hauv caug: xaiv ligament, tendon, meniscal-root, los yog capsular fixation txheej txheem.
Ko taw thiab pob taws: xaiv Achilles leeg, ligament, thiab kho cov leeg.
Lub luj tshib, dab teg, thiab tes: xaiv cov leeg nqaij lossis ligament reattachment cov txheej txheem.
Tus kws phais neeg txiav txim siab seb puas kho cov thauj tog rau nkoj, cov txheej txheem transosseous, lossis lwm txoj kev yog qhov tsim nyog tshaj. Cov txiaj ntsig kev kho mob yog cuam tshuam los ntawm tus qauv raug mob thiab kho tag nrho - tsis yog los ntawm qhov muaj cov khoom thauj khoom tshwj xeeb.
Kev nyab xeeb, kev ua neej ntev, thiab muaj teeb meem tshwm sim
Suture anchors tau siv dav, tab sis tsis muaj kev cog qoob loo lossis kev phais mob tsis muaj kev pheej hmoo. Ib qho kev xaiv zoo thiab qhov chaw thauj tog rau nkoj yog npaj kom ruaj khov thaum kho. Cov thauj tog rau nkoj uas tsis yog nqus tau tuaj yeem nyob mus tas li, thaum cov ntaub ntawv nqus tau hloov pauv lub sijhawm ntawm cov khoom siv tshwj xeeb.
Tej yam teeb meem yuav muaj xws li:
Anchor pullout, loosening, migration, breakage, los yog poob ntawm fixation
Suture abrasion, breakage, los yog knot-related irritation
Cov pob txha pob txha puas yog tias lub thauj tog rau nkoj tseem ceeb lossis nkag mus rau hauv qhov sib koom ua ke
Cov tshuaj tiv thaiv pob txha, qhov loj, cyst tsim, lossis osteolysis
Inflammatory los yog txawv teb chaws-lub cev teb rau tej yam ntaub ntawv
Kev kis kab mob, txhav, mob tsis tu ncua, lossis kho tsis ua haujlwm
Kev pheej hmoo sib txawv nrog cov txheej txheem, cov khoom cog, cov txheej txheem phais, cov ntaub so ntswg zoo, cov pob txha zoo, kev kho kom rov zoo, thiab cov yam ntxwv ntawm tus neeg mob. Qhov mob tshiab lossis mob hnyav zuj zus, liab liab, kua dej, ua npaws, o, kev sib tsoo, lossis tsis xav txog kev txav txav tom qab kev phais tau lees paub qhov kev ntsuam xyuas tam sim los ntawm pab neeg kho mob.
Cov txiaj ntsig ntawm kev tshawb fawb soj ntsuam yuav tsum tau txhais nyob rau hauv cov ntsiab lus ntawm tus txheej txheem, cov neeg mob cov neeg mob, lub sij hawm soj ntsuam, thiab kev kawm tsim.
Yuav Ua Li Cas Cov Kws Kho Mob Ntsuam Xyuas Kev Thauj Mus Los
Thaum xaiv ib qho kev txhim kho, pab pawg kws phais yuav xav txog:
Qhov chaw anatomical thiab muaj pob txha ntim
Cortical thiab cancellous pob txha zoo
Tus nqi thiab qhov mob ntawm cov ntaub so ntswg raug kho
Thauj tog rau nkoj txoj kab uas hla, ntev, geometry, thiab txoj kev ntxig
Hlau, PEEK, bioabsorbable, biocomposite, los yog tag nrho-suture tsim
Knotted los yog knotless kho txheej txheem
Suture los yog daim kab xev loj, configuration, thiab compatibility
Kev hloov kho lub tswv yim thiab kev xav tau kev siv duab tom qab
Regulatory clearance, traceability, sterile ntim, thiab instrument compatibility
Kev tsim khoom txuas ntxiv mus ua kom zoo dua cov ntaub ntawv, cov txheej txheem ntxig, cov txheej txheem knotless, thiab cov qauv tsim cov pob txha. Txawm li cas los xij, 'newer' tsis cia li txhais tau tias kev kho mob zoo dua. Kev thov txog kev phais sai dua, txo qis qis, kho kom zoo dua qub, lossis txhim kho cov txiaj ntsig yuav tsum tau txais kev txhawb nqa los ntawm cov khoom tshwj xeeb biomechanical lossis cov pov thawj kho mob.
Cov neeg tsim khoom yuav tsum muab cov ntaub ntawv qhia meej meej thiab kev tswj xyuas zoo. XC Medico txhawb nqa cov khoom tsim kho orthopedic thiab cov cuab yeej tshiab hauv suture anchors , tab sis cov kws kho mob thiab cov neeg xa khoom yuav tsum tseem txheeb xyuas cov lus qhia tshwj xeeb, pov thawj, kev npaj siv, thiab kev sau npe ntawm txhua yam khoom hauv lawv lub khw.
Suture Anchor FAQ
'Anchor' txhais li cas hauv kev phais orthopedic?
Lub thauj tog rau nkoj yog ib qho me me cog rau hauv cov pob txha los tuav sutures. Cov sutures ruaj ntseg ib leeg, ligament, capsule, los yog labrum tiv thaiv cov pob txha thaum cov ntaub so ntswg kho.
Puas suture anchors yaj?
Qee tus ua thiab qee qhov tsis ua. Titanium, stainless-steel, thiab PEEK anchors yog non-absorbable. Bioabsorbable thiab qee qhov biocomposite anchors yog tsim los kom txo qis, tab sis qhov no tuaj yeem siv ntau lub hlis lossis xyoo thiab yuav tsis ua tiav hauv txhua tus neeg mob.
Puas yog ib qho khoom thauj tog rau nkoj zoo ib yam li cov thauj tog rau nkoj suture?
Tsis yog. 'Anchor stitch' feem ntau yog hais txog cov qauv stitch lossis cov txheej txheem suturing. Lub suture thauj tog rau nkoj yog ib qho implant tso rau hauv cov pob txha los muab ib tug fixation point rau lub suture.
Ntev npaum li cas suture anchors nyob hauv lub cev?
Cov anchors uas tsis tuaj yeem nqus tau tuaj yeem nyob mus tas li tshwj tsis yog kev tshem tawm yuav tsim nyog kho mob. Absorbable anchors degrade ntawm tus nqi sib txawv raws li lawv cov khoom, qhov chaw, thiab tus neeg mob cov lus teb lom neeg.
Koj puas tuaj yeem hnov suture thauj tog rau nkoj?
Feem ntau cov thauj tog rau nkoj zaum hauv cov pob txha thiab tsis muaj kev xav ncaj nraim. Kev tsis xis nyob tom qab tseem tuaj yeem tshwm sim los ntawm kev kho cov ntaub so ntswg, txhav, o, ua kom pom tseeb, teeb meem kev cog hniav, lossis lwm yam ua rau. Cov tsos mob tsis tu ncua lossis hnyav zuj zus yuav tsum tau tshuaj xyuas los ntawm tus kws kho mob.
Cov suture anchors puas tuaj yeem pom ntawm X-rays lossis MRI?
Hlau anchors feem ntau pom ntawm X-rays thiab tuaj yeem tsim cov duab kos duab. PEEK yog radiolucent thiab feem ntau pom tsawg dua ntawm cov qauv X-rays. Kev pom thiab MRI artifact sib txawv los ntawm cov khoom siv thiab cov khoom tsim, yog li cov neeg mob yuav tsum qhia cov neeg ua haujlwm saib xyuas txog txhua yam khoom siv cog.
Koj yuav tsum xav li cas tom qab suture thauj tog rau nkoj phais?
Kev rov qab sib txawv ntawm cov ntaub so ntswg kho thiab txheej txheem. Cov neeg mob yuav xav tau kev tiv thaiv ib ntus, txwv kev txav mus los, thiab kev kho kom rov zoo. Rov qab mus ua haujlwm, tawm dag zog, lossis kis las yuav tsum ua raws li tus kws phais mob thiab pab pawg kho mob cov lus qhia es tsis yog lub sijhawm teem tseg.
Thaum twg koj yuav tsum hu rau koj tus kws kho mob tom qab phais?
Hu rau pab neeg kho mob kom muaj mob, liab, kua muag, ua npaws, o txawv txav, ua kom tsis muaj zog, tsis muaj zog tam sim ntawd, lossis tsis xav txog kev txav mus los. Cov tsos mob ceev yuav tsum tau soj ntsuam sai.
Sib tham txog koj cov kev xav tau ntawm Suture Anchor
Rau cov khoom specifications, cov khoom xaiv, sib xws instrumentation, los yog OEM manufacturing sib tham, XC Medico muab cov khoom nyab xeeb thiab ntseeg siab rau koj.
Kev tsis lees paub txog kev kho mob: Kab lus no yog rau kev kawm dav dav thiab cov ntaub ntawv tsim khoom. Nws tsis muab kev kuaj mob, kev kho mob tswv yim, lossis kev pom zoo rau ib qho kev cog lus tshwj xeeb. Cov neeg mob yuav tsum sab laj nrog tus kws kho mob uas tsim nyog. Cov khoom muaj, npaj siv, thiab kev tswj raws li txoj cai sib txawv ntawm lub khw.
