Sisitemu ya Femur Imisumari
PFNA
PFNA ni ubwoko bushya bwa sisitemu yo gukosora femorale, sisitemu nshya kandi inoze ya PFN (imisumari ya femorale ya femorale), buriwese uzungura ibyiza bya PFN yumwimerere, ufite ibinyabuzima bimwe na bimwe, kandi ufite udushya muburyo bwihariye kugirango bikosorwe neza kandi neza byoroshye gukora.
γ-II Guhuza Imisumari
Inguni yubuvuzi-mpande ya 5 ° yemerera kwinjiza hejuru ya trochanter nini (diameter yegeranye ni 16.0mm)
Igishushanyo mbonera cyoroshya kwinjiza no kugabanya imihangayiko ti igufwa ryuruhande.
130 inguni ya collodiaphysial (CCD)
Igishushanyo mbonera cya elastike
Koroshya kwinjiza
Mugabanye guhangayika
Igishushanyo mbonera kigoramye kirinda umusumari kumagufwa ya cortical
Mugabanye kwihanganira kwinjiza no kugabanuka k'ububabare
Inzira ya Lag
Kwinjiza lag screw birashobora gutanga igabanuka ryiza kumagufwa
Ubuso bwagutse butanga inanga nziza
Cyane cyane kubarwayi ba osteoporotic
Kurwanya kuzunguruka no gutuza bigerwaho nikintu kimwe
Gufunga bolt
gushushanya inshuro ebyiri kugabanya igihe cyo gukora
Impera yanyuma
0/5/10 / 15mm Uburebure Nuburebure bukwiye bwo kuyikuramo
Ibikoresho
Urubanza
FNS
Kuvunika kw'ijosi ry'umugore (AOtype31-B), harimo ibice bisa, transervicale, na subcapital.
Urebye ku binyabuzima, sisitemu yo mu ijosi ya femorale dinamike ni uburyo bwiza bwo kuvura imvune zo mu ijosi zidahungabana.Ibi byerekana ibyiza byo guterwa byoroheje.Igihagararo cyacyo kiragereranywa na sisitemu ya DHS kandi iruta Hollow screw.
Ibicuruzwa Deatils
Imashini irwanya kuzunguruka
Kugabanya Ingano Yubunini Bitewe nubunini bwagabanijwe bwatewe, FNS yemerera kwinjiza byoroshye-ndetse binyuze mumurongo muto.
Impagarike nziza cyane
Umusumari nyamukuru hamwe na anti-rotation bigumishwa kumurongo uhamye hamwe nugufunga gufunga, bishobora gukumira neza kugwa kwa varus, kugabanya ijosi ryumugore cyangwa kugabanya ukuguru.
Kwiyunvikana
Kuberako imisumari nyamukuru hamwe na anti-rotation bifunze hamwe, byose birashobora guhatirwa imbaraga, intera ni 20mm, kandi umwanya wabitswe hanze kugirango wirinde kubura amahwemo biterwa no guterura hanze kurwego runaka.
Umwanya muto wo gushiramo
Ugereranije n’imigozi ifite imbaraga zo mu kibuno hamwe n’imigozi idakomeye, FNS ifite igishushanyo cyihariye cyo mu isahani kiyobora igishushanyo mbonera, kigabanya neza gusohoka.Igishushanyo cyibisahani nicyiza, cyemerera gushyirwaho hamwe nuduce duto hamwe no kwangirika kwinyama zoroheje.
Urubanza
