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Kev kho mob tsawg kawg nkaus ntawm cov pob txha calcaneal, 8 txoj haujlwm koj yuav tsum tau ua!

Cov pa lateral L mus kom ze yog txoj hauv kev classic rau kev kho mob ntawm calcaneal fractures.Txawm hais tias qhov kis tau zoo, qhov kev txiav yog ntev thiab cov ntaub so ntswg yog stripped ntau dua, uas yooj yim ua rau muaj teeb meem xws li ncua kev sib koom ua ke ntawm cov nqaij mos, necrosis, thiab kis kab mob.Ua ke nrog lub neej tam sim no txoj kev nrhiav kev ua kom zoo nkauj me me, kev phais mob me me ntawm cov pob txha calcaneal tau raug qhuas heev.Kab lus no tau sau 8 lub tswv yim.

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Nrog rau txoj hauv kev dav dav, qhov ntsug ntawm qhov kev txiav pib me ntsis ze rau lub ntsis ntawm lub fibula thiab anterior mus rau Achilles leeg.Cov theem ntawm qhov kev txiav yog ua tsuas yog distal rau ntawm daim tawv nqaij bruised noj los ntawm lateral calcaneal hlab ntsha thiab inserts nyob rau hauv lub hauv paus ntawm lub thib tsib metatarsal.Ob qhov txuas txuas ntawm pob taws los ua ib lub kaum sab xis me ntsis.Tau qhov twg los: Campbell Orthopedic Surgery.

 

Percutaneous poking txo

Hauv xyoo 1920, Böhler tau tsim txoj kev kho mob tsawg kawg nkaus ntawm kev txo qis ntawm calcaneus nyob rau hauv traction, thiab ntev tom qab ntawd, percutaneous poking txo nyob rau hauv traction los ua txoj hauv kev tseem ceeb rau kev kho mob ntawm calcaneus pob txha.

 

Nws yog qhov tsim nyog rau cov pob txha tawg uas tsis tshua muaj kev hloov pauv ntawm cov kab mob hauv cov kab mob hauv cov pob qij txha, xws li Sanders hom II thiab qee qhov Sanders III lingual fractures.

 

Rau Sanders hom III thiab comminuted Sanders hom IV fractures nrog hnyav subtalar articular nto ntog, poking txo yog ib qho nyuaj thiab nws yog ib qho nyuaj rau ua tiav anatomical txo ntawm posterior articular nto ntawm lub calcaneus.

 

Nws yog qhov nyuaj los kho qhov dav ntawm calcaneus, thiab qhov deformity tsis tuaj yeem kho tau zoo.Nws feem ntau tawm ntawm phab ntsa sab nraud ntawm calcaneus nyob rau hauv ntau qhov sib txawv, uas ua rau muaj kev cuam tshuam ntawm sab nraub qaum malleolus nrog rau sab phab ntsa ntawm calcaneus, txav los yog compression ntawm peroneus longus tendon, thiab impingement ntawm peroneal leeg.Syndrome, calcaneal impingement mob, thiab peroneus longus tendonitis.

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Cov txheej txheem Westhues/Essex-lopresti.A.Lateral fluoroscopy paub tseeb tias qhov tawg ntawm tus nplaig zoo li tawg;B. Lub dav hlau kab rov tav CT scan pom Sandess hom IIC tawg.Lub anterior feem ntawm lub calcaneus yog kom meej meej comminuted nyob rau hauv ob qho tib si duab.S. Nqa deb tam sim ntawd.

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C. Lateral incision tsis tuaj yeem siv vim yog cov ntaub so ntswg loj o thiab hlwv;D. Lateral fluoroscopy uas qhia cov pob txha pob txha (dotted kab) thiab talar vau (cov kab khov).

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E thiab F. Ob lub hollow ntsia thawv qhia xov hlau tau muab tso rau tib lub sijhawm mus rau sab qis ntawm tus nplaig-zoo li qhov tawg, thiab cov kab dotted yog cov kab sib txuas.

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G. Flex lub hauv caug sib koom ua ke, rub cov kev taw qhia tus pin, thiab tib lub sij hawm plantar flex lub midfoot kom txo tau cov pob txha: H. Ib tug 6.5 hli cannulated ntsia hlau tau tsau rau cov pob txha cuboid thiab ob lub 2.0 hli Kirschner xov hlau tau subspan articulated rau. tswj kev txo qis vim calcaneus anterior comminution.Tau qhov twg los: Mann Foot and Ankle Surgery.

 

Snyob rau hauv incision

Qhov kev txiav yog ua 1 cm distal mus rau lub ntsis ntawm lub fibula mus rau lub hauv paus ntawm plaub metatarsal.Hauv xyoo 1948, Palmer thawj zaug tau tshaj tawm qhov kev txiav me me hauv qhov sinus tarsi.

 

Xyoo 2000, Ebmheim et al.siv tarsal sinus mus kom ze hauv kev kho mob ntawm calcaneal fractures.

 

o Muaj peev xwm nthuav tawm cov subtalar sib koom ua ke, posterior articular nto thiab anterolateral fracture block;

o Ua kom tsis txhob muaj cov hlab ntsha calcaneal lateral;

o Tsis tas yuav txiav cov calcaneofibular ligament thiab subperoneal retinaculum, thiab qhov chaw sib koom ua ke tuaj yeem nce ntxiv los ntawm kev hloov pauv kom raug thaum lub sijhawm ua haujlwm, uas muaj qhov zoo ntawm kev txiav me me thiab los ntshav tsawg.

 

Qhov tsis zoo yog tias qhov cuam tshuam tau pom tseeb tsis txaus, uas txwv thiab cuam tshuam rau kev txo cov pob txha thiab qhov chaw ntawm kev txhim kho sab hauv.Nws tsuas yog tsim nyog rau Sanders hom I thiab hom II calcaneal fractures.

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Oblique me me incision

Kev hloov kho ntawm qhov sinus tarsi incision, kwv yees li 4 cm nyob rau hauv ntev, nyob rau hauv nruab nrab ntawm 2 cm nyob rau hauv lub lateral malleolus thiab parallel mus rau lub posterior articular nto.

 

Yog tias qhov kev npaj ua ntej tau txaus thiab cov kev tso cai, nws tuaj yeem txo qis thiab kho cov nyhuv ntawm Sanders hom II thiab III intra-articular calcaneal fractures;Yog hais tias subtalar sib koom ua ke yuav tsum tau nyob rau hauv lub sij hawm ntev, tib incision yuav siv tau.
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PT Peroneal leeg.PF Posterior articular nto ntawm calcaneus.S sinus tarsi.AP Calcaneal protrusion..

 

Posterior longitudinal incision

Pib los ntawm qhov nruab nrab ntawm txoj kab nruab nrab ntawm Achilles tendon thiab lub ntsis ntawm lub lateral malleolus, nws txuas mus rau vertically mus rau lub pob taws pob taws, nrog qhov ntev li ntawm 3.5 cm.

 

Tsawg qhov kev txiav yog ua nyob rau hauv cov ntaub so ntswg deb, tsis muaj kev puas tsuaj rau cov qauv tseem ceeb, thiab cov pob txha tom qab yog qhov zoo.Tom qab percutaneous prying thiab txo qis, lub anatomical board tau muab tso rau hauv cov kev taw qhia ntawm intraoperative foundations, thiab percutaneous ntsia hlau tau tapping thiab tsau nyob rau hauv siab.

 

Txoj kev no tuaj yeem siv rau Sanders hom I, II, thiab III, tshwj xeeb tshaj yog rau kev hloov chaw tom qab pob txha pob txha los yog tuberosity fractures.

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Herringbone txiav

Kev hloov kho ntawm sinus tarsi incision.Los ntawm 3 cm saum toj no lub ntsis ntawm lub lateral malleolus, nyob rau hauv lub posterior ciam teb ntawm lub fibula mus rau lub ntsis ntawm lub lateral malleolus, thiab ces mus rau lub hauv paus ntawm plaub metatarsal.Nws tso cai rau kev txo qis thiab kho kom zoo ntawm Sanders hom II thiab III calcaneal fractures, thiab tuaj yeem txuas ntxiv yog tias tsim nyog los nthuav tawm cov transfibula, talus, lossis lateral kem ntawm ko taw.

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LM lateral pob taws.MT metatarsal sib koom ua ke.SPR Supra fibula retinaculum.

 

Arthroscopically pab txo

Nyob rau hauv 1997, Rammelt tau hais tias subtalar arthroscopy tuaj yeem siv los txo cov kab mob tom qab ntawm lub calcaneus nyob rau hauv lub zeem muag ncaj qha.Nyob rau hauv 2002, Rammelt thawj zaug ua arthroscopically pab percutaneous txo thiab ntsia hlau fixation rau Sanders hom I thiab II puas.

 

Subtalar arthroscopy tsuas yog ua haujlwm saib xyuas thiab pab lub luag haujlwm.Nws tuaj yeem soj ntsuam qhov xwm txheej ntawm subtalar articular nto nyob rau hauv qhov pom kev ncaj qha, thiab pab saib xyuas qhov txo qis thiab kev kho sab hauv.Tej yam yooj yim subtalar sib koom tes dissection thiab osteophyte resection kuj yuav ua tau.

Cov lus qhia nqaim: tsuas yog rau Sanders hom Ⅱ nrog kev sib txuas me me ntawm cov pob txha pob txha thiab AO / OTA hom 83-C2 pob txha;Thaum rau Sanders Ⅲ, Ⅳ thiab AO/OTA hom 83-C3 Fractures nrog articular nto vau xws li 83-C4 thiab 83-C4 yog nyuaj rau kev khiav hauj lwm.
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lub cev txoj hauj lwm
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b.Posterior pob taws arthroscopy.c.Nkag mus rau qhov tawg thiab subtalar sib koom ua ke.

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Schantz screws tau muab tso rau.
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e.Pib dua thiab kho ib ntus.f.Tom qab pib dua.

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g.Kho cov pob txha pob txha ib ntus.h.Kho nrog screws.

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i.Postoperative sagittal CT scan.j.Postoperative axial foundations.

Tsis tas li ntawd, qhov chaw sib koom ua ke ntawm subtalar yog nqaim, thiab traction lossis brackets yog xav tau los txhawb qhov chaw sib koom ua ke los pab txhawb kev tso kawm ntawm arthroscope;qhov chaw rau intra-articular manipulation yog me me, thiab careless manipulation yuav yooj yim ua rau iatrogenic pob txha mos nto puas;Cov txheej txheem phais uas tsis muaj peev xwm ua rau muaj kev raug mob hauv zos.

 

Percutaneous zais pa angioplasty

Hauv xyoo 2009, Bano thawj zaug tau tshaj tawm cov txheej txheem zais pa rau kev kho cov pob txha calcaneal.Rau Sanders hom II pob txha, feem ntau ntawm cov ntaub ntawv txiav txim siab cov txiaj ntsig kom meej.Tab sis lwm hom kev puas tsuaj yog qhov nyuaj dua.

Thaum cov pob txha cement infiltrates mus rau hauv qhov chaw sib koom ua ke subtalar thaum lub sijhawm ua haujlwm, nws yuav ua rau hnav ntawm cov pob txha pob txha thiab kev txwv ntawm kev sib koom ua ke, thiab lub zais pa nthuav dav yuav tsis sib npaug rau kev txo pob txha.
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Muab tso rau ntawm cannula thiab coj hlau nyob rau hauv fluoroscopy
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Cov duab ua ntej thiab tom qab airbag inflation
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X-ray thiab CT duab ob xyoos tom qab phais.

Tam sim no, cov qauv kev tshawb fawb ntawm balloon technology feem ntau yog me me, thiab feem ntau ntawm cov pob txha tawg nrog cov txiaj ntsig zoo yog tshwm sim los ntawm kev ua phem tsis zoo.Kev tshawb fawb ntxiv tseem xav tau rau cov pob txha calcaneal nrog cov pob txha tawg loj heev.Nws tau ua tiav rau lub sijhawm luv luv, thiab kev ua haujlwm ntev thiab cov teeb meem tseem tsis meej.

 

Calcaneal intramedullary tus ntsia thawv

Nyob rau hauv 2010, calcaneal intramedullary ntsia thawv tuaj tawm.Hauv xyoo 2012, M.Goldzak minimally invasive treatment of calcaneal fractures with intramedullary nailing.Nws yuav tsum tau muab sau tseg tias kev txo qis tsis tuaj yeem ua tiav nrog intramedullary nailing.
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Insert positioning guide pin, fluoroscopy
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Repositioning lub subtalar sib koom
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Muab cov ncej tso, tsav cov ntsia hlau intramedullary, thiab kho nws nrog ob lub 5 hli cannulated screws
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Kev pom tom qab intramedullary ntsia thawv tso.

Intramedullary nailing tau pom tias muaj kev vam meej hauv kev kho mob ntawm Sanders hom II thiab III pob txha ntawm calcaneus.Txawm hais tias qee tus kws kho mob tau sim siv nws rau Sanders IV pob txha, kev txo qis ua haujlwm nyuaj thiab qhov zoo tshaj plaws txo tsis tuaj yeem tau txais.

 

 

Hu rau tus neeg: Yoyo

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Post lub sij hawm: May-31-2023