Njira Yoletsa Kuzungulira kwa Khosi la Femoral (FNAS)

Ku FNAS, timamvetsetsa kufunika kwa kusabereka pochita opaleshoni. Ichi ndichifukwa chake mankhwala athu amapezeka m'mabokosi opakidwa utoto wosabala, zomwe zimathandiza kuti matenda azitha kufalikira bwino kwambiri. Ndi FNAS, mutha kukhala ndi mtendere wamumtima podziwa kuti odwala anu akulandira chisamaliro chapamwamba kwambiri.

Chimodzi mwa zinthu zofunika kwambiri pa FNAS ndi dongosolo la Integrated Bolt ndi Antirotation Screw, lomwe limapereka kukhazikika kozungulira bwino ndi ngodya ya 7.5° divergence. Kapangidwe kameneka kamalola kuyika kwa implant ngakhale pakakhala khosi laling'ono la femoral, zomwe zimapangitsa kuti ikhale yoyenera kwa odwala osiyanasiyana.

FNAS Bolt, yokhala ndi kapangidwe kake kozungulira, cholinga chake ndi kusunga kuchepa panthawi yoyika. Izi zikutanthauza kuti chipangizocho chikayikidwa, mutha kudalira kuti kuchepetsako kudzasungidwa nthawi yonse yochira. Kuphatikiza apo, Bolt imapereka kukhazikika kwa angular ndi ngodya yokhazikika pakati pa Bolt ndi Antirotation Screw, zomwe zimawonetsetsa kuti kukhazikika ndi kudalirika kwambiri pakusweka kwa khosi la femoral.

Chinthu china chodziwika bwino cha FNAS ndi kapangidwe kake kamphamvu, kuphatikiza Bolt ndi Antirotation Screw kukhala dongosolo limodzi logwirizana. Kapangidwe kapadera aka kamalola kuyanjana bwino pakati pa zigawo, zomwe zimapangitsa kuti magwiridwe antchito ndi magwiridwe antchito azikhala abwino. Ndi FNAS, mutha kudalira kuti mukupatsa odwala anu yankho lapamwamba.

Pomaliza, Femoral Neck Antirotation System (FNAS) ndi njira yosinthira kwambiri pa opaleshoni ya mafupa. Ndi zinthu zake zatsopano monga Integrated Bolt ndi Antirotation Screw system, njira zoyeretsera, komanso kapangidwe kake kamphamvu, FNAS imakhazikitsa muyezo watsopano pakukhazikika kwa khosi la femoral. Khulupirirani FNAS kuti mupeze zotsatira zabwino kwambiri komanso zotsatira zabwino za odwala.