Femoral Condyle prosthetic lengole motsoako

Re u fa litsamaiso tse phahameng tsa lengole, litsamaiso tse thibelang mangole le li-prostheses tsa lengole tse tloaelehileng.Kakaretso ea mokokotlo oa lengole ka kakaretso e na le leqaqailaneng la botšehali, tray ea tibial le tibial pad.Likarolo tsa eona li fumaneha ka mefuta e fapaneng ea litlhaloso ho fihlela litlhoko tsa bongaka.
Sistimi e kopaneng ea lengole le phahameng: lebokose le bulehileng ka morao, le boloka molumo oa lesapo, le boloka ho tsoela pele ha lesapo la pele la cortical, radius e nyane e entsoeng ka sebopeho sa J ea posterior malleolus ea femur, moralo o ntlafalitsoeng oa cam, o loketseng ho phatloha ho phahameng, 3- degree ridge ea tibial tray medullary cavity stem Ka morao-rao, moralo oa anatomical tibial tray o eketsa ho koaheloa ha sefahleho sa tibial osteotomy, ho ntlafatsa sebaka sa tibial spacer, le ho eketsa moqolo oa botšehali ka mokhoa o phahameng oa ho phalla.The tibial spacer e chamfered ka pele ho fokotsa tšusumetso le patella nakong ea ho phunya ho tebileng.The trochlear groove ea leqaqailaneng la botšehali ke nako e telele, e tebile ebile e lateral ho ntlafatsa tselana ea botšehali, e ka fokotsang ho lekana ka kakaretso ha lengole le kopane la prosthesis.
Mokhoa o thibelang lengole oa lengole: o loketse bakeng sa phetoho e rarahaneng ea lengole le ho fetola lengole, ho ikamahanya le ho se tsitse ha lateral le likheo tsa flexion, J-curve, li-radius tse ngata tse entsoeng ka mokhoa o lumellanang le sebōpeho sa motho, tse sebelisoang hammoho le nale ea medulla ho tsosolosa lenonyeletso le tsitsitseng. , moralo oa poso oa ho atolosa le ho phahamisa, o lemoha moeli oa mobu o ka hare le o ka ntle o fetohang ± 1.2 likhato, ho potoloha ka hare le ka ntle ho ± 2 degrees, symmetrical tibial tray design, 0 degree retroversion angle, ho hlaphoheloa hamolemo ha lekhalo la katoloso le flexion, litlhaloso tse fapaneng le mehlala. ea li-pads, ho fihlela litlhoko tsa kliniki.Kakaretso ea tsamaiso ea lengole: femoral ankle prosthesis anterior malleolus elevation angle of 5 degrees ho qoba notch;inter-ankle fossa e ka pele ho fokotsa osteotomy, femoral ankle patella chute e fetela ka ntle 'me e tebile, patella ha e bonolo ho kheloha, tibial pad e nka cassette 'me The screw e notletsoe habeli, sebaka sa ho kopana sa tibial tray se bentšitsoe haholo,' sephethephethe sa lepheo la tibial se tiisa botsitso ba mokhoa oa ho phekola samente.

Ho iketsetsa motsoako oa lengole ho hloka hore u fane ka lintlha tse qaqileng, tse kang lifilimi tsa CT, litšoantšo tsa MRI le lintlha tse ling, e le hore re ka iketsetsa lihlahisoa tse nepahetseng le tse utloahalang bakeng sa hau.