PFN (Proximal Femore Mberi Mberi Anthotation), iyo proximal yechikadzi anti-kutenderera intramedullary mbambo. Izvo zvakakodzera mhando dzakasiyana siyana dzechikadzi dzimba dzechikadzi dzakaringana; subtrochanttic fractures; tsvina yechikadzi base bractures; Chikadzi mutsipa fractures inosanganiswa neyechikadzi shaft fractures; Chikadzi chakasimba fracturseric fractures inosanganiswa neyechikadzi shaft fractures.
Main nail dhizaini yezvinyorwa uye zvakanakira
(1.
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(3) Hollow Mikiri, nyore kuisa;
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Spiral Blade:
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. Nekutyaira mukati uye nekumanikidza iyo pfupa rekushaiwa, iro simba rekunamatira rehana racho rinogona kuvandudzwa, izvo zvakanyatsokosha kune varwere vakasununguka;
. Iyo yekupera kwekupedzisira ine simba rakasimba rekupaza uye kusarongeka kuremara mushure mekunyora.
Pfungwa dzinotevera dzinofanirwa kutariswa mukurapa kwehupamhi hwechikadzi naPFN yemukati yekugadzirisa:
. Asati avhiyiwa, mamiriro okusara emurwere anofanirwa kunge akasindimara. Kana murwere achigona kushivirira kuvhiyiwa, kuvhiyiwa kunofanira kuitwa nekukurumidza sezvinobvira, uye gumbo rakakanganisika rinofanira kushandiswa pakutanga mushure mekuvhiyiwa. Kudzivirira kana kuderedza kuitika kwezvikamu zvakasiyana-siyana;
. Iyo Dhivhosi yeChipikiri chikuru chechipikiri chegumi neye 1-2 mm mms madiki pane iyo mhedzisiro yemukati, uye haina kukodzera kuiswa kwechisimba kuti udzivise kuitika kwekunetseka kwakadai femur kupwanyika;
. ( Kutsungirira kwakakwana uye kuderedzwa kwakavharwa kwekupwanya pasi peFluoroscopy ndiyo makiyi ekubudiriro;
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. Kana zvichidikanwa, tambo yesimbi inogona kushandiswa kusungira bhajasi, asi ichakanganisa kupora kuputika uye kunofanira kudzivirirwa;
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Zvakanakira uye zvisingakwanisi zvePFN
Semhando nyowani yeintramedullary fixation mudziyo. Iyo yakatarwa mhedzisiro yakanaka uye zvichingodaro.
Kushandiswa kwePFN kune zvimwe zviitiko, zvakadai sekutadza kuendesa iyo disreck yekuvhiya, Coxa Varus Discow, uye kurwadziwa mudare rekunze rakakonzerwa neiyo ILIOTOILIAL BAND. Osteoporosis, sakaIntramedullary Fixationkazhinji ine mukana wekutadza kukundikana uye kutapudza nonunion.
Naizvozvo, kune varwere vakwegura vane vasina kugadzikana zvakarembera neakanyanya osteoporosis, kutakura uremu hakubvumirwe mushure mekutora PFNA.
Kutumira Nguva: Sep-30-2022
