I.Dab tsi yog qhov teeb meem ntawm kev cuam tshuam ntawm tus ntsia thawv femur?
Humerus interlocking ntsia thawv system-multidimensional locking yog me ntsis txawv ntawm humerus interlocking intramedullary ntsia thawv system.
Humerus interlocking intramedullary ntsia thawv system yog tsim los ntawm humeral interlocking ntsia thawv, humeral rotation hniav, locking srcrew, ntsia thawv thiab cap thiab lengthened kawg cap. Thaum humerus interlocking ntsia thawv system-multidimensional locking yog tsim los ntawm humeral interlocking ntsia thawv system-multidimensional locking (sab laug thiab txoj cai hom),Φ4.5 multidimensional xauv ntsia hlau,Φ3.5 locking ntsia hlau, kawg cap thiab lengthened kawg cap.
Dab tsi ua rau qhov sib txawv ntawm nohumerus interlocking ntsia thawv system-multidimensional xauvthiabhumerus interlocking intramedullary ntsia thawv system?
Kev tsim ntau qhov kev ntsuas qhov ntsuas tuaj yeem ntsuas qhov chaw tawg hauv ntau qhov kev qhia, muab cov txiaj ntsig ruaj khov thiab txhim khu kev qha, txo cov micro txav ntawm qhov kawg ntawm pob txha, thiab ua kom yooj yim kho pob txha. Nws yog qhov tsim nyog rau cov mob pob txha nyuaj. Qhov tsis yog-ntau-dimensional locking interlocking intramedullary ntsia thawv system ntawm lub femur yog tsim nyog rau tej yam yooj yim puas.
II.Dab tsi yog cov txiaj ntsig ntawm intramedullary nailing?
Humerus interlocking ntsia thawv system-multidimensional locking yog ib lo lus kho mob siab heev rau humeral fractures. Nws cov txiaj ntsig tau tshwm sim hauv cov hauv qab no:
1)Tshwj xeeb hauv xov ntawm cov ntsia hlau los txhim kho kev ruaj ntseg.
2)Muab ob npaug rau cortical ntsia hlau ua rau kom muaj kev ruaj ntseg ntawm transverse thiab luv oblique fractures.
3)Ua los ntawm cov ntsia hlau luv luv thiab cov ntsia hlau ntev thiab muaj ntau yam ntawm cov ntsia hlau xaiv los daws qhov yooj yim thiab nyuaj fractures ntawm proximal humerus thiab humeral axis. Raws li cov pob txha ncej, controllable dynamic tsim, micro txav, txhawb lub union.
4)Los ntawm kev siv cov txheej txheem me me, qhov kev phais phais me me, txo qis kev puas tsuaj rau cov nqaij mos uas nyob ib puag ncig thiab txo qhov kev pheej hmoo ntawm kev kis kab mob thiab cov teeb meem.
5)Nws muaj qhov zoo axial thiab rotational stability, tuaj yeem tiv taus lub cev loj, thiab yog qhov zoo rau cov neeg mob thaum ntxov.
III.Thaum twg kuv yuav tsum pib kho tom qab humerus tawg?
Kev kho mob phais:
1) Intramedullary nailing: Qhov no yog qhov kev kho mob zoo tshaj plaws rau femoral ncej fractures, tshwj xeeb tshaj yog rau cov hluas thiab cov neeg mob nquag.
2)Phaj fixation: Rau qee qhov nyuaj fractures lossis cov neeg mob tsis haum rau intramedullary nailing, phaj fixation tuaj yeem xaiv.
3)Sab nrauv fixator: Feem ntau yog siv rau qhib pob txha, cov neeg mob uas muaj ntau yam kev raug mob los yog cov uas yuav tsum tau kho ib ntus.
4)Arthroplasty: Rau cov pob txha femoral proximal, tshwj xeeb tshaj yog pob txha caj dab femoral lossis subcapital fractures hauv cov neeg laus, hip arthroplasty yuav tsim nyog.
Kev kho tsis yog phais:
1)Traction therapy: Nws yog qhov tsim nyog rau qee cov neeg mob uas tsis tsim nyog rau kev phais, xws li cov neeg laus, cov neeg mob lub cev tsis zoo, lossis cov neeg muaj kab mob loj heev.
2)Plaster fixation los yog brace fixation: Rau qee qhov yooj yim thiab tsis hloov chaw femoral fractures, plaster fixation los yog brace fixation tuaj yeem raug saws.
Post lub sij hawm: Jun-03-2025
