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Kiti yeZvishandiso zveNail zveFemoral Interlocked

By CAHZvekurapa | Sichuan, China

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 Chiridzwa

Chishandiso1

Chishandiso2

Chishandiso3

Ⅰ. Ndeapi marudzi mana ekutyoka kwechiuno?

1. Kutsemuka kweparutivi pechifuva

Kutyoka kwemutsipa wechikadzi: Izvi zvinowanzoitika kuvarwere vakwegura vane osteoporosis uye zvinogona kukonzera ischemia uye necrosis yemusoro wechikadzi.

Kutsemuka kwepakati petrochanteric: Mutsetse wekutsemuka uri pakati petrochanter huru netrochanter shoma, neropa riri nani uye mwero wekupora uri nani.

Kutsemuka kwemusana kwemusana: kunoitika pasi pemusana mudiki, kunonyanya kukonzerwa nekukuvara kunowedzera simba, uye kazhinji kunoda kurapwa kwekuvhiyiwa.

2. Kutyoka kwemubato wemukadzi

Kutyoka kunoitika pakati pefemur uye kunowanzokonzerwa nemhirizhonga yakananga (semuenzaniso, tsaona dzemotokari, kudonha), kazhinji kunoperekedzwa nekusuduruka kwakanyanya uye kukuvara kwenyama yakapfava.

3. Kutsemuka kwechiuno chekumusoro kwechiuno

Kutyoka kwechiuno chemusana wepamusana: pedyo nepamusana pebvi, kunogona kusanganisira pamusoro pemajoini, uye kunoda kudzikiswa kwemuviri kuti pave nekushanda kwejoini.

Kuputsika kwepakati pechikadzi nechepazasi pechikadzi: kunosanganisira makondomu epakati nepanze echikadzi, kugadzikana kwendege yemukati kunofanirwa kuongororwa kudzivirira arthritis inorwadza

 

Ⅱ. Ndezvipi zvinofanirwa kutorwa panguva yekuvhiyiwa kwenzara dzechikadzi?

Mushure mekuvhiyiwa, pfungwa huru inofanira kupihwa kune zvinotevera: Kutanga, nyatsoteerera kubuda kweropa pachikamu chekuvhiyiwa, uye shandisa mishonga inorwisa mabhakitiriya zvakakodzera kwemaawa 24-48 mushure mekuvhiyiwa kudzivirira hutachiona. Chikamu chekuvhiyiwa chinochinjwa nguva nenguva, uye mvura inobuda mukati memaawa 24. Chechipiri, ita mabasa ekubatana kwechiuno nebvi uye maekisesaizi ekushanda nekukurumidza mushure mekuvhiyiwa. Nzara dzemukati memudullary dzekukuvara kwemusana wefemoral shaft dzinosanganisira nzara dzinoda kurovererwa kuburikidza nechiuno kana majoini emabvi, izvo zvinozokonzera kukuvara kwenyama dzakapfava dzakatenderedza majoini uye zvinogona kukonzera kuungana kweropa mumajoini. Naizvozvo, zvinokurudzirwa kuita kufamba kwemajoini nekukurumidza mushure mekuvhiyiwa kudzivirira matambudziko akadai sekunamatira kwemajoini, uye zvakare kuderedza kuumbwa kwe deep vein thrombosis mumakumbo epasi. Chechitatu, hazvikurudzirwi kutakura zvinorema nekukurumidza mushure mekuvhiyiwa, uye zvakakosha kuongorora X-rays nguva nenguva kuti unzwisise kukura nekupora kwechikamu chekutyoka, uye kukurudzira kupora kwemajoini nemazvo kuburikidza nemishonga.

Ⅲ. Ndeupi musiyano uripo pakati pePFN A neA2?

PFN-A neA2 pfungwa mbiri dzakasiyana zvachose, yekutanga chishandiso chekugadzirisa mukati memuviri chekurapa kupwanyika kwefemoral intertrochanteric (chipikiri chinodzivirira kutenderera kweproximal femoral intramedullary), uye yekupedzisira iboka remapundu efemoral intertrochanteric muAO typing system.

PFN-A chishandiso chekugadzirisa mukati mekuvhiya, icho chinomiririra "Proximal Femoral Nail Anti-rotation". Inzira yemukati memedullary nail inogadzirisa mapfupa akatyoka nekuaisa mu femoral medullary cavity, ine hunhu hwekudzivirira kutenderera uye kugadzirisa kwakagadzikana, uye inonyanya kushandiswa pakurapa mapfupa akatyoka e femoral femoral ane marudzi eAO A1, A2, A3 uye mapfupa akatyoka e subtrochanteric.

A2 itsananguro yerudzi rwekutyoka kwefemoral pakati petrochanteric muhurongwa hwekupatsanura AO uye inorongwa sekutyoka kusina kugadzikana. Zvichienderana nekupatsanura AO, kutyoka kwerudzi rweA2 kunoratidzwa nemutsara wekutyoka unopfuura nepakati penzvimbo yetrochanteric uye kutyoka kwemedial cortex munzvimbo mbiri dzine huwandu hwakawanda hwemabhuroko ekutyoka. Inopatsanurwazve kuita:

Rudzi A2.1: Pane kutsemuka kwepakati pakati pematrochanters.

Rudzi A2.2: Kune mabhuroko akawanda ekupwanyika pakati pematrochanters.

Rudzi A2.3: Mutsetse wekutyoka unotambanuka kupfuura 1cm pasi pe trochanter diki

Muchidimbu, PFN-A chishandiso chekurapa uye A2 ndiyo mhando yekutyoka. Panyaya yekurapa, vanachiremba vanosarudza nzira yakakodzera yekugadzirisa mukati zvichienderana neAO classification yekutyoka kwemurwere (senge rudzi rweA2), uye PFN-A ndeimwe yenzira dzakajairika dzekuvhiya dzekurapa kutyoka kwemukati metrochanteric femoral kwakashata senge rudzi rweA2.


Nguva yekutumira: Ndira-26-2026