Ob rab riam phom ntawm kev raug mob orthopedics, phaj thiab intramedullary ntsia thawv.Cov phaj kuj yog cov khoom siv kho kom zoo nkauj sab hauv, tab sis muaj ntau hom phaj.Txawm hais tias lawv tag nrho yog ib qho ntawm cov hlau, lawv cov kev siv tuaj yeem suav tau tias yog ib txhiab tub rog Avalokitesvara, uas yog qhov tsis paub tseeb.Koj puas paub tag nrho cov no?
- Tesion Band Tension Band
Lub phaj puas yog ib txoj hlua khi?
Thaum cov txheej txheem ntawm qee cov pob txha raug xa mus rau eccentric fixation, steel phaj yog qhov nro band, xws li femur, thiab steel phaj yuav tsum muab tso rau ntawm qhov nro.
2. Compression hom
Lub phaj pressurized yog nqa tawm los ntawm screwing lub ntsia hlau rau hauv txoj kab nqes xauv, uas belongs rau lub hauv paus ntsiab lus ntawm spherical zawv zawg.
Txawm li cas los xij, lub siab yuav ua rau lub siab ntawm lub phaj thiab cov pob txha loj heev, thiab qee zaum cuam tshuam rau kev kho ntawm cov pob txha.Yog li ntawd, ib tug txwv compression phaj nrog point contact yog tsim, uas yog qhov peb feem ntau hu ua LCP.
Yog hais tias koj xav kom pressurize, thaum drilling, koj yuav tsum tau them sai sai rau qhov tseeb hais tias lub drilling yuav tsum tau nyob ze rau ntawm lub sab ntawm lub qhov (sab saum toj), thiab drilling nyob rau hauv nruab nrab txoj hauj lwm yuav tsis muaj cov nyhuv ntawm pressurizing lub tawg kawg. (hauv qab).Cov nyhuv tsuas yog nce li ntawm 1 hli.
- Xauv phaj
Xauv phaj, uas yog, cov ntsia hlau thiab phaj yog yav tas los ua ke hauv ib daim ntawv xauv.Feem ntau lub qhov xauv lub qhov thiab lub qhov pressurizing yog ua ke, tab sis cov dej num ntawm ob yog txawv kiag li.
Xauv cov ntsia hlau tuaj yeem ua kom lub zog txhim kho sab hauv, thiab lawv cov kev tawm dag zog yog qhov zoo dua, tshwj xeeb tshaj yog lub kaum sab xis ntawm lub qhov rooj xauv qhov rooj, qhov tseem ceeb tshaj plaws yog qhov proximal humeral philos xauv phaj.
- Neutralization hom
Lub phaj neutralization tsis tsim compression ntawm lub pob txha tawg, tab sis tsuas yog ib qho kev sib txuas ntawm cov pob txha tawg.Vim tias qhov tawg ntawm qhov kawg yog qhov siab los ntawm kev lag luam screws, tab sis lub zog ntawm lag screws tiv thaiv kev khoov, kev sib hloov, thiab shearing quab yuam yog txwv, yog li xav tau ib lub phaj steel rau kev pab.
Nyob rau hauv lub neutralized steel phaj, lub ntsiab quab yuam yog lub lag ntsia hlau.Thaum cov kab tawg loj dua thiab ntev dua, 2-3 lag ntsia hlau tuaj yeem siv los rub cov kab ncaj nraim rau txoj kab tawg, thiab tom qab ntawd pab nrog kev kho cov phaj nruab nrab.
Neutralization daim hlau feem ntau yog siv rau kev kho ntawm lateral malleolus thiab clavicle.
- Buttress phaj
Yuav ua li cas siv lub pob tw hauv orthopedics?Feem ntau daim ntawv thov yog rau pob txha tiv thaiv shear rog, muab tso rau hauv cov kev taw qhia ntawm tus txheeb ze zog.Kev txhawb nqa steel phaj tsis tas yuav tsum yog tuab heev piv rau cov phaj siab zoo tib yam, thiab nws tsis tas yuav tsum tau ntim nrog cov ntsia hlau.
Lub phaj steel yuav tsum tau ua ntej khoov, ntsia hlau rau hauv cov cortical screws nyob rau hauv lem los ntawm deb mus rau ze, thiab siv cov cortical screws los txuas cov hlau phaj.Vim nws elastic recoil, steel phaj muaj ib tug nyiam mus rov qab khoov, thiab lub zog no yog siv los ua lub buttress muaj nuj nqi.
- Antiglide Phaj
Tom qab steel phaj fixation, tiv thaiv cov pob txha pob txha los ntawm zawv zawg sab nraud nyob rau hauv longitudinal quab yuam.Feem ntau siv nyob rau hauv lub distal kawg ntawm lub fibula.
- Span Plating lossis Choj Plating
Qhov no yog ib qho kev hloov kho ntawm cov phaj nruab nrab, tsom rau ntawm kev sib tsoo ntawm cov cadre, los ntawm kev saib xyuas fluoroscopy, lub phaj hla ntawm qhov chaw tawg thiab kho qhov sib thooj thiab qhov kawg ntawm qhov tawg, thiab qhov tawg ntawm qhov chaw tsis raug kho.
Hom tshuab no feem ntau hais txog kev sib tw, kev sib tw, qhov ntev, thiab kev sib hloov.Qhov nruab nrab crushing tuaj yeem ua tiav yam tsis muaj kev kho mob, uas tuaj yeem tiv thaiv cov ntshav ntawm qhov kawg ntawm cov pob txha tawg.Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias steel phaj yuav tsum muaj qhov ntev txaus, thiab tus naj npawb ntawm cov ntsia hlau ntawm ob qho kawg yuav tsum txaus..Tam sim no, qee cov pob txha nonunions tau tshwm sim, uas yuav tsum tau kho nrog ceev faj
Post lub sij hawm: Aug-28-2023
