Ku langutiwa: 0 Mutsari: Muhleri wa Sayiti Nkarhi wo kandziyisa: 2025-11-26 Masungulo: Ndhawu

Tisisiteme ta ACL backup fixation ti nyika mpfuneto lowu engetelekeke hi nkarhi wa vuhandzuri. Maendlelo lawa ya hlayisa graft yitshamisekile endzhaku ka ku pfuxetiwa ka ACL. Loko u tiva hi ta backup fixation, u nga vona ndlela leyi swi endlaka leswaku vuhandzuri byi hlayiseka. Swi tlhela swi ku pfuna ku hola ku antswa. Madokodela ya vuhandzuri ma tirhisa maendlelo lawa ku hunguta nkarhi wa ku tsandzeka ka graft. Nakambe ma pfuna ku papalata vuhandzuri lebyi engetelekeke. Mindzavisiso leyintshwa yi kombisa leswaku tindlela ta backup fixation ti tirha kahle. Ku engetela osteosuture kumbe post swi nga ku pfuna ku kuma mbuyelo wo antswa. Nakambe swi vula vuhandzuri byintsongo byo lulamisa swiphiqo:
Ndlela yo Lulamisa |
Mpimo wa ku Pfuxeta |
Nhlamuselo ya Mbuyelo |
|---|---|---|
Xikurufu xo kavanyeta nsimbi (havumbirhi bya femoral na tibial) . |
Henhla |
Vuhandzuri byo tala byo pfuxeta bya humelela |
Endbutton/nsimbi ku kavanyeta screw na backup Osteosuture |
Hansi |
Graft yitshama yiri eka ndzhawu ya yona hambi loko yi onhakile |
Endbutton/resorbable screw na poso ya vuhlayiselo |
Hansi |
Minkambisiso yi kombisa vuyelo byo antswa |
Switshuxo swa xiyimo xa le henhla ku suka eka XC Medico swi pfuna wena na dokodela wa wena ku kuma mbuyelo lowunene.
Tisisiteme ta ACL backup fixation ti nyika mpfuneto lowu engetelekeke hi nkarhi wa vuhandzuri. Ti hlayisa graft yi ri endhawini ya yona naswona ti yi pfuna ku hola ku antswa. Ku tirhisa backup fixation swiendla leswaku ku tsandzeka ka graft swinga endleki ngopfu. Leswi swi vula leswaku vavabyi va na mbuyelo wo antswa naswona va lava vuhandzuri byintsongo byo phindha-phindha. Maendlelo yantshwa, kufana na ti suture anchors na dynamic stabilization, swiendla leswaku graft yi tiya. Maendlelo lawa ma tlhela ma pfuna vanhu leswaku va hatla va antswa. Backup fixation yi pfuna swinene eka vanhu lava nga na marhambu lama tsaneke kumbe vuhandzuri bya nkarhi lowu hundzeke. Swi pfuna ku endla leswaku ku lunghisa ku tiya. Ku hlawula swintshuxo swa kahle, kufana na leswi humaka eka XC Medico, swi pfuna vanhu ku hola hiku hatlisa. Swi tlhela swi va pfuna ku hatla va tlhelela evuton’wini lebyi tolovelekeke.

Tisisiteme ta ACL backup fixation ti pfuneta ku hlayisa graft yi hlayisekile hi nkarhi wa vuhandzuri. Maendlelo lawa ya nyika nseketelo lowu engetelekeke eka fixation leyikulu. Va tiyisisa leswaku graft yi tshama yi ri endhawini ya yona loko matsolo ya wena ya hola. Xikongomelo i ku pfuna tinyama leswaku ti hola kahle endzhaku ka vuhandzuri.
Maendlelo lawa ma tirhisa swilo swo hlawuleka leswi nghenisiwaka hi swirho ni switirho. Xikombiso, 4.75 mm SwiveLock® implant yi pfuneta eka ku khomiwa ka tibial. Goza leri i ra nkoka swinene leswaku ku pfuxetiwa ka ACL ku tirha. Backup fixation a yi sivi ligament ya wena. Swi pfuna leswaku graft yitshama ekusuhi na marhambu leswaku ku hola kunga humelela.
XC Medico yi na swintshuxo swa ku pfuxetiwa ka ACL na PCL. Maendlelo lawa ma ku nyika wena ni dokodela wa wena vulawuri lebyi engetelekeke hi nkarhi wa vuhandzuri. Ku tirhisa backup fixation swihunguta khombo ra ku famba ka graft kumbe ku tsandzeka. Leswi swi vula leswaku u nga hola ku antswa naswona u hatla u hola.
Xitsundzuxo: Tisisiteme to lulamisa backup a ti sivi ku lunghisa lokukulu. Swi engetela vuhlayiseki lebyi engetelekeke, ngopfu-ngopfu loko matsolo ya wena ma hola.
U pfuna ku hola ka wena hi ku dyondza hi ta backup fixation eka vuhandzuri bya ACL. Hi nkarhi wa ku pfuxetiwa ka ACL, dokodela wa wena u nghenisa xirho lexi nghenisiweke leswaku a siva ligament leyi onhakeke. Sisiteme ya backup fixation yi seketela graft naswona yiyi hlayisa eka ndzhawu leyinene loko u hola.
Thekinoloji leyintshwa eka tisisiteme ta ACL backup fixation yi endla leswaku vuhandzuri byi hlayiseka no antswa. Hi leri tafula leri kombisaka tindlela tin’wana letintshwa ni mimpfuno ya tona:
Thekiniki ya vutshila |
Nhlamuselo |
Nhluvuko wa Nkoka |
|---|---|---|
Ku lunghisa ko sungula hi Suture Alone |
Ti loop sutures ti nghena eka ACL stump naswona ti anchor eka ti holes leti boriweke. |
Ku ake masungulo ya tithekiniki ta nkarhi lowu taka to lunghisa ACL. |
Swikhomela-ndhawu swa Suture |
Ti anchors ti khomanisa ACL eka femoral condyle kuva yiva na vukheta byo antswa. |
Ku nyika vulawuri byo tala na ku tshamiseka hi nkarhi wa fixation. |
Ku Tiyisisiwa ka Intraligamentary loku Dynamic |
Xitirhisiwa lexi cinca-cincaka xi khoma tibia endhawini ya yona hi nkarhi wa ku famba-famba ka matsolo. |
Swi hlayisa swikundzu swa ACL swi ri ekusuhi loko u ri karhi u famba. |
Maendlelo lawa yantshwa ya pfuneta ku hlayisa graft yi tshamisekile. Ku tshamiseka i swa nkoka eka mbuyelo lowunene endzhaku ka vuhandzuri. Maendlelo ya backup fixation, kufana na ti suture anchors nati dynamic devices, tinyika nsirhelelo wotala eka swiphiqo swa graft.
Madokodela ya vuhandzuri ma tirhisa tisisiteme ta backup fixation leswaku ku lunghisa ku tiya naswona ku tshama nkarhi wo leha. U nga titwa u antswa ku tiva leswaku graft ya wena yi na nseketelo wo engetela loko u ri karhi u hola. Nseketelo lowu wu nga vula swiphiqo switsongo ni ku tlhelela hi ku hatlisa evuton’wini lebyi tolovelekeke.

Kuna maendlelo yohambana hambana ya backup fixation eka ku pfuxetiwa ka anterior cruciate ligament. Muxaka wun’wana i PEEK Suture Anchor Screw. Xitirhisiwa lexi xi khoma xirho lexi nghenisiweke xi nga cinci hi nkarhi wa vuhandzuri. Ti anchor systems tin’wana na ti screws tinga tlhela titirhisiwa eka ku lunghisa ACL na posterior cruciate ligament. Endlelo rin’wana na rin’wana ri pfuneta ku hlayisa graft yi ri endhawini ya yona loko matsolo ya wena ya hola.
U nga languta ndlela leyi maendlelo lawa ma tiyeke ha yona. Tafula leri nga laha hansi ri kombisa ndlela leyi switirhisiwa swimbirhi swi tirhaka ha yona eka ku pfuxetiwa ka anterior cruciate ligament:
Metric |
Xikurufu xa Shark ACL |
Xikurufu xa ku kavanyetiwa |
|---|---|---|
Ku Sungula ka Ku rhelela (N) . |
56.0 |
64.5 |
Ndzhwalo wo Hetelela (N) . |
63% wa xiyimo xa le henhla |
100% . |
Ku rhelela eka Ndzhwalo wo Hetelela (mm) . |
2.5 |
2.9 |
Ti screws ta interference tinga khoma graft swinene. Tinxaka leti hatimbirhi ti pfuneta ku yimisa graft ku rhetela. Havumbirhi bya tona ti seketela vuyelo lebyinene endzhaku ka vuhandzuri.
XC Medico yi ku nyika switirhisiwa swa xiyimo xa le henhla leswi kongomeke na ku tshembheka. Ti sets ta tona tina hinkwaswo leswi lavekaka eka ku humelela ka anterior cruciate ligament reconstruction. Switirhisiwa leswi swiku pfuna ku kuma mbuyelo wo antswa xikan’we naku hunguta khombo raku tsandzeka ka graft.
Subcortical fixation yi tirhisa xihloka lexintsongo eka marhambu. Endlelo leri ri susa marhambu matsongo naswona ri endla leswaku ri tshama ri tiyile. U kuma ku lulamisiwa ka xivumbeko xa le hansi ku tlula hi tindlela ta khale. Leswi swipfuneta leswaku graft yitshama yirikarhi yitshamiseka hinkarhi wa anterior cruciate ligament reconstruction. Nakambe yi seketela vuyelo byo antswa endzhaku ka vuhandzuri.
Ku hlanganisiwa ka tibial loku engetelekeke ku nyika vuhlayiseki lebyi engetelekeke eka graft ya wena. Hi leyi mimpfuno yin’wana ya endlelo leri:
Ndlela ya kona ya olova naswona yi hlayisa mali.
U papalata ku vava hikwalaho ka swiphiqo swa hardware.
Double fixation yi endla leswaku graft yi tika ku yi humesa.
Madokodela ya vuhandzuri ma tirhise ndlela leyi minkarhi yo tlula 100 ku nga ri na ku tsandzeka.
Ku tirhisa backup fixation yofana na leyi swipfuneta leswaku graft yitshama yiri eka ndzhawu ya yona. Nseketelo lowu wuku pfuna ku hola ku antswa naswona uva na swiphiqo swintsongo endzhaku ka ku pfuxetiwa ka anterior cruciate ligament.
Loko uri na anterior cruciate ligament reconstruction, u lava leswaku graft ya wena yitshama yiri eka ndzhawu ya yona naswona yi hola kahle. Tisisiteme ta ACL backup fixation ti nyika graft ya wena nseketelo wo engetela. Nseketelo lowu wu endla leswaku graft yi tshama yi tiyile loko matsolo ya wena ya famba. Madokodela ya vuhandzuri ma tirhisa backup fixation leswaku graft yi nga rheteli kumbe ku ololoka. U kuma ku hola ko antswa hikuva graft yi tshama ekusuhi na marhambu. Vulavisisi byi kombisa leswaku kutirhisiwa ka backup fixation swiyisa eka ti grafts leti tiyeke xikan’we naku hola ko antswa endzhaku ka ku pfuxetiwa.
U nga vona ndlela leyi tindlela to hambana ta ku khoma ti tirhaka ha yona eka tafula leri nga laha hansi:
Endlelo ra kona |
Nhlamuselo |
|---|---|
Swikwirikiri swo kavanyeta |
Yitirhisiwa eka tibial fixation, yinyika nseketelo wo tiya kuva yi tiyisela matimba. |
Ku Pfuxetiwa ka Swispensory |
Switirha kahle eka ti soft tissue grafts, swihunguta ku rhetela. |
Switirhisiwa swa Adjustable-loop |
Koka graft kuya e henhla ka tunnel, kambe yinga ntshunxeka endzhaku ko tirhisiwa. |
Ku tlhela ku tsindziyela na ku Boha Mafenya |
Pfuna ku hlayisa graft yi tiya endzhaku ka ku khomiwa ko sungula. |
U lava leswaku anterior cruciate ligament graft ya wena yi tshama nkarhi wo leha. Backup fixation yi hunguta khombo ra ku tsandzeka ka graft. Madokodela ya vuhandzuri ma tirhisa tisisiteme ta vuhandzuri leswaku ma engetela leyara yin’wana ya vuhlayiseki. Nseketelo lowu wo engetela wu pfuna graft ku lwisana na matimba lawa yanga endlaka leswaku yi tsandzeka. Mindzavisiso yi kombisa leswaku tindlela ta backup fixation, kufana na suspensory fixation na interference screws, ti antswisa mbuyelo wa tliliniki naku hunguta xilaveko xa vuhandzuri byo pfuxeta.
Hi leyi mimpfuno yin’wana ya nkoka leyi kumiweke eka minkambisiso ya sweswinyana:
Mbuyelo |
Nhlamuselo |
|---|---|
Ku tiya ka matsolo |
Double adjustable-loop suspensory fixation yi nyika matsolo ya wena ku tiya swinene endzhaku ka ku pfuxetiwa. |
Mimbuyelo ya Tliliniki |
Backup fixation yi antswisa mimbuyelo ya tliliniki na ntirho. |
Vuhlayiseki |
Endlelo leri ri hlayisekile, a ku na swiphiqo leswi engetelekeke leswi humaka eka ku lulamisiwa ka backup. |
Xiya: Madokodela ya vuhandzuri ma vika ku olova ka matsolo kutsongo naswona ku tirha ku antswa hi ku vekiwa ka backup, ngopfu-ngopfu eka ku landzelerisa ka nkarhi wo leha.
U lava ku tlhelela eka migingiriko ya wena ya ntolovelo endzhaku ka ku pfuxetiwa ka anterior cruciate ligament. Ku lulamisiwa ka backup swi ku pfuna ku hola hi ku hatlisa naswona u nga ri na swiphiqo switsongo. Vavabyi va vika swikoweto swa le henhla swa ntirho wa matsolo na ku titshemba loko ku tirhisiwa backup fixation. U nga vona ku hambana eka mimbuyelo leyi vikiweke hi muvabyi laha hansi:
Xikalo xa Mbuyelo |
Ntlawa wa C (Ku pfuxetiwa + Anterolateral) . |
Ntlawa wa I (Ndzulamiso lowu nga woxe) . |
|---|---|---|
Xibalo xa IKDC |
84.3 ± 18.5 |
75.9 ± 19.2 |
Xikoro xa Tegner |
7.0 ± 0.8 |
6.3 ± 0.7 |
Xibalo xa ACL-RSI |
69.5 ± 25.4 |
51.9 ± 23.1 |
Tisisiteme ta xiyimo xa le henhla ta ku lulamisa vuhlayiselo bya ACL, ku fana na leti humaka eka XC Medico, ti endleriwe ku ku nyika mimbuyelo leyinene. U kuma graft leyi tiyeke, khombo ra le hansi ro tsandzeka, naswona u hola hi ku olova. Maendlelo lawa ya ku pfuna ku tlhelela eka mintlangu, entirhweni na vutomi bya siku na siku hi ku titshemba.
I swa nkoka ku tiva ku hambana exikarhi ka backup na primary fixation eka anterior cruciate ligament reconstruction. Primary fixation yi hlayisa graft yi tshama yiri endhawini ya yona endzhaku ka vuhandzuri. Backup fixation yinyika nseketelo wo engetelela ku pfuna graft kuva yitshamisekile loko urikarhi u hola. Maendlelo lawa hamambirhi ma pfuna matsolo ya wena leswaku ma antswa, kambe a ma tirhi hi ndlela leyi fanaka.
Hi leri tafula leri kombisaka ku hambana lokukulu ka biomechanical:
Ndlela yo Lulamisa |
Swipfuno swa kona |
Swiphiqo swa kona |
|---|---|---|
Ku Tiyisisiwa ka Ntshikelelo |
Ku famba ka graft-tunnel kutsongo naswona ku anama ka tunnel kutsongo |
Ti interference screws tinga vavisa graft naswona tinga endla leswaku yi rhetela |
Ku Pfuxetiwa ka Swispensory |
A yi hlaseri ngopfu, yi nyika matimba na xiyimo lexi fanaka |
Ku anama ka ti tunnel xikan’we naku famba famba swinene ka graft-tunnel swinga humelela |
Ku Tiyisisa ka Xipfuneti |
Ku engetela ndlela yin’wana yo hlayisa graft yi tiyile |
N/A |
Primary fixation yitirhisa tindlela ta compression kumbe suspensory ku khoma graft. Backup fixation, leyi nakambe yi vuriwaka adjunct fixation, yi engetela matimba yo tala. Leswi swinyika graft kutshamiseka loku engetelekeke naswona swipfuneta ku yimisa swiphiqo loko u hola. Ku lulamisiwa ka backup a ku teki ndhawu ya ku lulamisiwa lokukulu. Swi pfuneta eka fixation leyikulu, ngopfu ngopfu loko graft yi lava nseketelo wotala.
Backup fixation ya laveka eka swiyimo swin’wana hi nkarhi wa ku pfuxetiwa ka anterior cruciate ligament. Madokodela ya vuhandzuri ma tirhisa backup fixation loko marhambu ma tsanile kumbe loko u endliwe vuhandzuri khale. Backup fixation yitlhela yi pfuneta loko graft yilava nseketelo wotala kuva yitshama yiri eka ndzhawu ya yona.
Backup fixation ya pfuna loko marhambu ya wena ya nga tiyi.
Swi hunguta nkarhi wa ku tsandzeka ka graft naswona swi endla leswaku matsolo ya wena ya tshama ya tshamisekile.
Loko u lava vuhandzuri byin’wana, ku lunghisa ka backup i swa nkoka swinene leswaku u kuma vuyelo lebyinene.
Backup fixation yi endla leswaku graft yitshamiseka naswona yiku pfuna ku hola hiku hatlisa. Madokodela ya vuhandzuri ya teka backup fixation ku ku pfuna ku kuma mbuyelo lowunene eka vuhandzuri bya wena. U nga tlhelela eka migingiriko ya wena hi ku titshemba swinene naswona u nga vileli ngopfu hi swiphiqo swa graft.
U lava leswaku matsolo ya wena ma va ni nseketelo lowu tiyeke endzhaku ko vaviseka. Tisisiteme ta ACL backup fixation tina nkoka swinene eka ku pfuxetiwa ka anterior cruciate ligament. Maendlelo lawa ya pfuneta ku hlayisa graft ya wena yitshamisekile naswona ya pfuneta ku hola. U nga tshemba leswaku ti hlayisekile naswona ti tirha kahle. Minkambisiso leyintshwa yi vula leswaku vavabyi va endla kahle kumbe ku antswa hi maendlelo lawa lamantshwa:
Vavabyi va titwa hi ndlela leyi fanaka kumbe va antswa endzhaku ka lembe rin’we.
Swiphiqo a swi talanga naswona swi lava ku fana eka mintlawa leyimbirhi.
U nga ha fambisa matsolo ya wena hi ku helela nakambe endzhaku ka tin’hweti ta 12.
Hlawula XC Medico ku kuma swintshuxo leswintshwa na leswi tshembekaka. U ta kuma nseketelo lowunene wa ku horisa na mbuyelo lowunene.
U tirhisa sisiteme ya ACL backup fixation ku nyika ligament ya wena leyintshwa nseketelo wo engetela hi nkarhi wa ku hola. Endlelo leri ri pfuneta ku hlayisa graft yiri endhawini ya yona naswona yi hunguta nkarhi wa leswaku yi famba kumbe yi tsandzeka.
Dokodela wa wena wa vuhandzuri u endla xiboho xa loko u lava ku lunghisiwa ka backup. U nga ha yi lava loko marhambu ya wena ma tsanile, u tshame u endliwa vuhandzuri kumbe xirho xa wena lexi nghenisiweke xi lava nseketelo lowu engetelekeke.
Backup fixation yi hlayisa graft ya wena yi nga cinci. U hola hi ku hatlisa naswona u ni swiphiqo switsongo. U nga tlhelela eka mintlangu ni le ka vutomi bya siku na siku hi ku titshemba lokukulu.
Ina, ku lulamisiwa ka backup swi hlayisekile. Madokodela ya vuhandzuri ma tirhisa maendlelo lawa hakanyingi. Minkambisiso yi kombisa leswaku ku pfaleriwa ka backup a swi vangi swiphiqo leswi engetelekeke naswona swi pfuna matsolo ya wena leswaku ma tshama ma tiyile.
Hi ntolovelo a wu swi twi xitirhisiwa xo lunghisa vuhlayiselo bya le ndzhaku. Xitirhisiwa lexi xi tshama endzeni ka matsolo ya wena naswona a xi ku karhati hi nkarhi wa mintirho leyi tolovelekeke.
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