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O mo: Gae » XC Ditemogo tša Ortho » Mekgwa ya kgale le dithekniki tša go tsenywa ga nalete ye e tswaletšwego bakeng sa go robega ga radius ya kgole

Mekgwa ya classic le dithekniki tša go tsenywa ga nalete ye e tswaletšwego bakeng sa go robega ga radius ya kgole

Dipono: 0     Mongwadi: Morulaganyi wa Sebaka Nako ya go phatlalatša: 2025-02-28 Tšwago: Saete

Go robega ga radius ya kgole ke go robega mo go tlwaelegilego ka morago ga go thelela lehlweng marega, gomme phokotšo ye e tswaletšwego le go tiiša terata ya Kirschner ke mekgwa ye e tlwaelegilego kudu ya kalafo.




Sehlogo se se šupa go K-Wiring Principles and Techniques go tsebagatša mekgwa ya go bua ya go tswalela diphini.

Thekniki ya go tiiša terata ye meraro ke thekniki ya go tiiša ya terata ye meraro ya kgale

E tee ka tubercle ya lister.


E mong ka tshepedišo ya styloid ya radial.


E mong ka lunate fossa marapo bolokoe.


Ge e ba: go robega mo go šoro mo go pšhatlagantšwego le go fokola ga marapo go direga, dithapo tša tlaleletšo tša Kirschner di ka dirišwa.




1. Mokgwa wa go bua

Sa pele, phokotšo e tswaletšwego ya go robega e a dirwa, ka go goga ka go nanya le mo go tšwelago pele, gomme go šuthišwa ga morago le ga radial go lokišwa ka go koba ga seatla le go fapoga ga ulnar. Ka morago ga phokotšo, seatla se bewa godimo ga letlakala le le phuthetšwego, go boloka go koba ga seatla le go fapoga ga ulnar (Setshwantšho 2a, b), gomme sa lokišwa ka bonyenyane dithapo tše tharo tša Kirschner tša percutaneous.


distal radius fractures


K-terata ya mathomo e tsenywa ka gare ga tubercle ya Lister, e lebane le sekhutlong sa 45°, gomme e lebišitšwe go cortex ya seatla ya karolwana ya marapo a kgauswi godimo ga sele ye telele ya radius. Ge e le gore ntlha ya go tsenya e ka lehlakoreng la ulnar la tubercle ya Lister, tendon ya extensor pollicis e ka gobala.


K-terata ya bobedi e tsenywa 0.5 cm kgole le tshepedišo ya styloid ya radial, terata ya K e ka khutlo ya 60° go sele ya radial, gomme e tsenelela ka gare ga ulnar cortex proximal go robega.


K-terata ya boraro e tsepame go karolwana ya marapo a lunate fossa 0.5 cm kgole le mola wa kopanyo ya letsogo, yeo e lego magareng ga diphapoši tša bone le tša bohlano tša extensor. Terata ya K e tsepame ka lehlakoreng la seatla la radius ka khutlo ya 45°, bjalo ka ge go bontšhitšwe go Diswantšho tša a le b ka fase.


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Classic percutaneous Kirschner terata fixation ya distal radius fractures e bontšitsoe ka Figures ae ka tlase.


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Monwana motsamao ka mor'a percutaneous Kirschner terata fixation e bontšitsoe ka Figures papatso ka tlase.


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2. Ditšhireletšo le dithekniki tša go bua

1.Ge terata ya K e thelela ka gare ga lešoba la medullary ntle le go tsenelela ka gare ga cortex ya contralateral, e ka bakwa ke go sekama kudu ge terata ya K e tsena. Tabeng ye, batho ba na le tshekamelo ya go emiša diatla tša bona go fokotša go sekama. Eupša ge e le gabotse, se se fapanego ke therešo. Terata ya K e tla ba sekhutlong le go koba ka mokgwa wa go kobega, go feletša ka go palelwa ga go phunya ga terata ya K. Go e na le moo, e swanetše go ba e kgokologilego ka boleta go ya godimo go ya ka sebopego sa terata ya K, bjalo ka ge go bontšhitšwe seswantšhong se se lego ka mo tlase.


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Ka terata ya K yeo e šupago ka go kgokologa godimo, ntlha ya go tsena e dirwa ka gare ga cortex ya kgole ntle le kgatelelo ya axial, gomme e ka tsenelela ka gare ga cortex ya kgole. Ka go fapana le moo, ntlha ya go tsenya e swanetše go fetošwa le go thongwa go tloga mathomong (Ditshwantšho ae ka fase).


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2.Ka thekniki ya Kapandji, dithapo tše pedi go ya go tše tharo tša K di tsenywa ka lefelong la go robega go fokotša le go lokiša dikarolwana tša go robega tša kgole go ya boemong bjo bo nyakegago. Ge di šetše di fokoditšwe, dithapo tša K di tšwetšwa pele ka gare ga dikarolwana tša proximal (Ditshwantšho af ka fase).


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3.Ge e le gore dintlha tša go tsena le go tšwa tša terata ya Kirschner di kgauswi kudu le go robega, go palelwa ga go tsepama go ka direga. Dithapo tše pedi tša Kirschner tša morago ga se tša swanela go feta ka gare ga cortex ya seatla ka maemo a go swana, gomme ntlha ya go tšwa ya seatla e swanetše go ba bokgole bja 2 cm go tloga lefelong la go robega. Bona Dipalo ac ka tlase.


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4. Ge cortex ya morago e comminuted ka mo go feteletšego, leka go se tsene lefelong la go robega la karolwana ya marapo a kgole, ka ge se se ka lebiša go palelwang ga fixation. Dipalo ae ka tlase.


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5. Bakeng sa go fokola ga marapo mo gogolo, go kaone go diriša dithapo tše nne go ya go tše hlano tša Kirschner go lokiša go robega. Ka dinako tše dingwe, e le gore go bolokwe botelele bja radius, terata ya Kirschner ya go selaganya e dirišetšwa go lokiša boloko ya marapo ya radius ya kgole go ulna ya kgole.


6. Ka go robega ga karolo ye telele ya mafelelo a epiphyseal, terata ye kgolo ya Kirschner ye e sekamego e ka šomišwa go tiiša. Le ge go le bjalo, terata ya Kirschner e ka thelela ka gare ga lešoba la medullary gomme go thata go e lokiša (Ditshwantšho papatšo ka fase).


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7. Seripa sa marapo a ka gare ga setho se bulwa gomme sa tsepama ka terata ya Kirschner ya go selaganya ka fase ga lefufuru pele, gomme ka morago ya tsepama ka megala ye meraro ya Kirschner ya percutaneous ka tsela ye e tlwaelegilego (Ditshwantšho papatšo ka fase).


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8. Go robega mo gogolo mo go comminuted ga radius ya kgole mo go sepedišanago le go khutsufatšwa le go phuhlama go nyaka terata ya tlaleletšo ya Kirschner ya go selaganya go feta ka ulna go boloka bophagamo bja radius. Terata ya Kirschner e šupša gabotse go tšwa ka lehlakoreng la seatla la tshepedišo ya styloid go ya ka lehlakoreng la mokokotlo la ulna, bjalo ka ge go bontšhitšwe go Diswantšho tša a le b ka fase.


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9. Radial styloid robeha le dorsal displacement. Ka morago ga phokotšo, lokiša ka dithapo tše pedi tša Kirschner tša styloid ya radial: e nngwe ka lehlakoreng la morago gomme e nngwe ka lehlakoreng la seatla go ya ntlheng ya styloid. (Ditshwantsho a le b ka tlase)


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10. Go robega ga dikarolo tše nne ga radius ya kgole, ka go šuthišwa ga mokokotlo le karoganyo ya fossa ya lunate go tšwa ka lehlakoreng la seatla. Terata ya Kirschner e ka tsepama go tšwa go cortex ya morago ka mokgwa wa go sekama go tšwa go proximal go ya go distal metacarpal bone fragment. (Ditshwantsho a le b ka tlase).


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. (Dipalo ah ka tlase)


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12. Bakeng sa go robega ga radius ya kgole yeo e šuthišitšwego ka mo go lego molaleng yeo e ka se fokotšwego ka phokotšo ye e tswaletšwego, terata ya Kirschner ya 3 mm e ka šomišwa go phagamiša karolwana ya go robega ga kgole go tšwa ka morago go fihlelela phokotšo (Ditshwantšho ah ka fase).


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13. Diriša di-fixator tša ka ntle go alafa diphapano tše di pšhatlagantšwego tša radius ya kgole. Di-fixator tša ka ntle di loketše go robega mo go šoro mo go comminuted ga radius ya kgole mo go sepedišanago le go ruruga mo gogolo, go robega mo go bulegilego, goba maemo a letlalo a lefelong leo ao a sa dumelelego go tiiša ka gare (go swana le go tiiša poleiti) (Ditshwantšho papatšo ka mo tlase).


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3. Thibela mathata

1.Go thibela fixation sa tsepamago, ela hloko ditiro tše di latelago

Ela hloko go tsepama ga bicortical.


Phema go bea ntlha ya go tšwa ya nalete ya kgole kgauswi le go robega.


Phema megala ka moka ya Kirschner yeo e kopanago mafelelong a kgole go tsepamiša maatla.


Hlokomela go efoga go dikološa mo go lokologilego ge o koba terata ya Kirschner.


Tabeng ya go fokola ga marapo, go nyakega go tsepama mo go oketšegilego ga terata ya Kirschner.


2. Megato ya go thibela tshwaetšo ya pampišana ya nalete

Sa pele sega letlalo, arola dinama tše boleta go fihla lerapong ka clamp ya methapo, ke moka o diriše terata ya Kirschner.


Drill ka go nanya go thibela necrosis ya phišo.


Phema ditiro tše di boeletšwago gantši kudu.


Fokotša kgatelelo ya terata ya Kirschner letlalong.

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