Maikaʻi a me ke kumu kūʻai–Femoral Gamma Interlocking Nail

Maikaʻi maikaʻi a me ke kumu kūʻai–Femoral Gamma Interlocking Nail,
Gamma wahine, kui kuʻi femoral,

Nānā Huahana

ʻO ka mea o ka PFNA femoral gamma interlocking intramedullary nail system he titanium alloy, ʻo ia ka PFNA femoral gamma interlocking intramedullary nail II (mai ke ʻano maʻamau a me ka ʻano lōʻihi i ka hema a me ka ʻākau), nā kui laka, nā kui o ka lau, nā lag screws, tail caps A me ka laka nail nail cap composition. ʻO ka huina valgus 5-degere ma ka hopena kokoke o ka wili nui e hāʻawi i kahi ala hoʻoweliweli liʻiliʻi i ka piko o ka trochanter nui aʻe. ʻO ka hoʻolālā ʻana o ka ʻāpana trapezoidal ma ka hope kokoke o ka wili nui e hoʻonui i ka paʻa o ka femur proximal a hoʻomaʻamaʻa i ka lawe kaumaha mua. Hiki ke hoʻopaʻa ʻia nā wili hoʻopaʻa cannulated i hoʻokomo mua ʻia i ka pāpale huelo inā pono e hoʻopau i ka paheʻe nui ma hope o ka hana. Hāʻawi ka hoʻolālā ʻokoʻa hui pū ʻana i ke kūpaʻa maikaʻi a me ka mana anti-rotation, a me kahi hopena koʻikoʻi koʻikoʻi i ka wā o ke kaʻina ʻana o ka wili ʻana i ka wili kaomi. Hiki i ka puka wiliwili ākea ke koho i ka dynamic a static interlocking, me ka hoʻohana ʻana i 5mm inner hexagon e hoʻopaʻa i ka interlocking screw, a ʻo ka hoʻolālā bifurcation hairpin ʻokoʻa ma ka hopena distal hiki ke hōʻemi i ka manaʻo kaumaha a hoʻomaʻamaʻa i nā haki a puni ka prosthesis distal. Hoʻomaikaʻi ʻia ka huahana a hoʻomaikaʻi ʻia e PFNA, ʻoi aku ka maikaʻi no nā poʻe maʻi ʻelemakule me ka osteoporosis. Ma lalo o ke au o ka wā kahiko o ka honua, e loaʻa iā ia kahi mākeke ākea.

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