Nail e Kopantsoeng e Chesang e rekisoang

Nail e hokahantsoeng e rekisoang e chesang,
Lenala le Lokelang, Nala ea Intramedullary,

Sehlahisoa Overview

Thepa ea PFNA femoral gamma interlocking intramedullary Nail alloy ke titanium alloy, e nang le PFNA femoral gamma interlocking intramedullary Nail II (ho tloha mofuteng o tloaelehileng le mofuta o molelele ho ea ho le letšehali le ka ho le letona), lipekere tse notlellang, lipekere tsa lehare, li-screw, li-caps tsa mohatla Le lock lock. The 5-degree valgus angle at the proximal end of the main screw e fana ka mokhoa o fokolang oa ho atamela tlhōrōng ea trochanter e kholoanyane. Moralo oa karolo ea trapezoidal pheletsong e haufi ea screw e kholo e matlafatsa botsitso ba proximal femur mme e thusa ho jara boima ba pele. Cannulated stabilizing screws pele behoa ka mohatla cap, ka tightened haeba ho hlokahala ho felisa ho feteletseng ka mor'a ho buuoa slippage. Moralo o ikhethileng oa screw o kopanyang o fana ka botsitso bo botle le bokhoni ba ho thibela ho potoloha, le phello e kholo ea khatello nakong ea ts'ebetso ea ho korola sekoqong sa compression. Sekoti sa distal screw se ka khetha ho kenella ka matla kapa se tsitsitseng, ho sebelisa 5mm hexagon e ka hare ho ts'oara sekoti se hokahaneng, 'me moralo o ikhethang oa hairpin bifurcation qetellong o ka fokotsa khatello ea maikutlo le ho thusa ho robeha ho pota-potile prosthesis ea distal. Sehlahisoa se ntlafatsoa le ho ntlafatsoa ke PFNA, e loketseng bakuli ba tsofetseng ba nang le lefu la ho fokola ha masapo. Tlas'a mokhoa oa hona joale oa botsofali lefatšeng ka bophara, ka sebele e tla fumana 'maraka o pharaletseng.

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