1. Ukurikije niba insanganyamatsiko yinyuma irinzwe
Dukurikije niba insanganyamatsiko yinyuma iringaniye, ibishushanyo mbonera by'amavi birashobora kugabanywa mu gusimburwa kw'inyuma (inyuma byihutirwa, PS) na Inyuma yo kugumana kwa Nyagasani (kugumana inyuma, cr). Mu myaka yashize, ikibaya cya Tibial muri ubwo bwoko bubiri bwa prostate cyateguwe hamwe n'impamyabumenyi zitandukanye n'ubugari bw'inkingi yo hagati ikurikije ihungabana, kugira ngo ihungabanye ihuriweho kandi itezimbere imikorere ya kinemati.
(1) Ibiranga CR na PS prostates:
CR proshasiso irinda insanganyamatsiko yinyuma yinyuma yaivikandi igabanya umubare wintambwe yo kubaga; Irinda gukomeza gusubirwamo femoral cingyle kandi irinda amagufwa; mubyukuri, birashobora kongera ihungabana rya Flexion, kugabanya kwimurwa mu isoro ryimbere, kandi tugagera ku kuzunguruka. Ifasha kubika proprioception.
PS PROSHASIS ikoresha imiterere ya cam-inkingi kugirango isimbuze imikorere yumusaraba winyuma mubishushanyo, kugirango prostrayire yuzuye ishobora gusubira inyuma mugihe cya Flexion. Mugihe cyo gukora, theintercondylarOsteotomy irakenewe. Bitewe no gukuraho insimba ikomeye cyane, icyuho cya flexion ni kinini, umurongo winyuma biroroshye, kandi kuringaniza ubwo aribwo buryo bworoshye kandi byoroshye.
(2) ugereranije ibimenyetso bya cr na PS prostases:
Abarwayi benshi barimo amashuri abanza yose barashobora gukoresha ar crothèse cyangwa ps prostrasi, kandi guhitamo prostrasi biterwa ahanini nuburambe bwumurwayi nuburambe bwumurwayi. Nyamara, cr prothèse irakwiriye kubarwayi bafite imikorere isanzwe yinyuma yinyuma, lyperplasia yoroheje ihuriweho, kandi ubumuga bukabije. PS Prostraes irashobora gukoreshwa cyane mubice byibanze byibanze, harimo abarwayi bafite hyperplasia ikomeye nubumuga. Mu barwayi bafite inenge zikabije cyangwa amagufwa, intttttttttttttttttttttttttttttttramedillary harambuye inkoni zishobora gusabwa, kandi ingwate mbisi ishobora kuba ingwate zirashobora gusabwa. Koresha umwanya uhagarika.
2. Ihuriro rihamye hamwe na platrable protèmes
IbihimbanoIviIrashobora kugabanywa murubuga ruke kandi rwimukanwa hakurikijwe uburyo bwo guhuza Gasitone na tray yicyuma. Protiform ihamye prothèse ni igice cya polyethylene cyashyizwe kumurongo wa tibial ukoresheje uburyo bwo gufunga. Ibigize Poyithylene igice cyimukanwa cyimukanwa gishobora kwimukira kumurimo wa tibial. Usibye gukora ingingo yimukanwa hamwe na prothrale ya pomorali, umwanya wa polyethylene kandi wemerera urwego runaka rwimuka hagati yikibaya cya tibial na tibial.
Urubuga ruhamye rwa Prosthos rufunze rufunzwe ku gitambaro cyicyuma, kikaba kikaze kandi cyizewe, kandi kigakoreshwa cyane. Geometries yimyanya yakosowe irashobora gutandukana cyane kubakora kumurongo kugirango bahuze prostrale yabo idasanzwe kandi batezimbere kinematike zifuzwa. Irashobora kandi guhinduka byoroshye kuri shim ibuza niba bikenewe.
Igihe cya nyuma: Sep-10-2022
