Gịnị bụ teknụzụ nkeMbọ Pfna?
PFNA (Mgbochi Mbọ Aka N'ihu Femoral)Mbọ aka Femur bụ usoro nhazi ime nke na-adịghị emerụ ahụ nke e mepụtara nke ọma maka ọkpụkpụ azụ dị nso.
Kedu uru dị na yaMbọ aka dị n'ime femur?
Ịkwụsi ike nke Biomechanical
Mbọ Intramedullary na-eji otu ụdị agụba helical eme ihe. Site n'ịkpakọta ọkpụkpụ cancellous, agụba ahụ na-enye nkwụsi ike na-egbochi ntụgharị na nkuku, na-eme ka ọ dabara adaba karịsịa maka ọkpụkpụ ọkpụkpụ na ndị agadi. Ọmụmụ ihe gbasara ahụike egosila na agụba helical na-echekwa ọkpụkpụ ma na-ebuli njupụta nke mineral ọkpụkpụ elu, si otú a na-ebelata ihe ize ndụ nke ịda ada mgbe a wachara ahụ.
Àgwà Ịwa Ahụ Nke Kacha Mma
Mbepụ obere: Naanị mbepụ ogologo akụkụ nke ihe dị ka sentimita ise ka achọrọ; ebe mgbawa ahụ adịghị ekpughe, nke na-ebelata mmerụ ahụ dị nro nke anụ ahụ.
Oge ọrụ dị mkpụmkpụ: Enwere ike imecha usoro a n'ime nkeji iri atọ ruo iri isii na nkezi, ihe karịrị pasentị iri atọ na-adị mkpụmkpụ karịa sistemụ nhazi skru efere ọdịnala.
Ọbara dị oke elu: A na-achịkwa mfu ọbara n'oge ịwa ahụ site na 50–100 mL, nke pere mpe karịa nke ịwa ahụ mepere emepe.
Nkwado maka Ndozigharị Ngwa ngwa
Ndị ọrịa nwere ike isi n'àkwà bilie maka ịgagharị n'ime ụbọchị atọ ruo ise mgbe a wachara ha ahụ. Dabere na data ahụike nke ihe karịrị mmadụ 200, ọnụego ndụ afọ ise gafere 80%, nke na-eme ka usoro a dị mma maka ndị agadi nwere ọtụtụ nsogbu ndị na-eso ya.
Nkọwapụta nkeMbọ Femur dị iche iche
| Mbọ Pfna Intramedullary(Ụkpụrụ ọkọlọtọ) | Φ9.0 x 180 mm /Φ9.0 x 200 mm /Φ9.0 x 240 mm Φ10.0 x 180 mm/Φ10.0 x 200 mm/Φ10.0 x 240 mm Φ11.0 x 180 mm/Φ11.0 x 200 mm/Φ11.0 x 240 mm Φ12.0 x 180 mm/Φ12.0 x 200 mm/Φ12.0 x 240 mm |
| Mbọ aka ọkpụkpụ PFNA(Ogologo) | Φ9.0 x 320 mm /Φ9.0 x 340 mm /Φ9.0 x 360 mm /Φ9.0 x 380 mm /Φ9.0 x 400 mm /Φ9.0 x 420 mm (L) Φ10.0 x 320 mm /Φ10.0 x 340 mm /Φ10.0 x 360 mm /Φ10.0 x 380 mm /Φ10.0 x 400 mm /Φ10.0 x 420 mm (L) Φ11.0 x 320 mm /Φ11.0 x 340 mm /Φ11.0 x 360 mm /Φ11.0 x 380 mm /Φ11.0 x 400 mm /Φ11.0 x 420 mm (L) Φ9.0 x 320 mm /Φ9.0 x 340 mm /Φ9.0 x 360 mm /Φ9.0 x 380 mm /Φ9.0 x 400 mm /Φ9.0 x 420 mm (R) Φ10.0 x 320 mm /Φ10.0 x 340 mm /Φ10.0 x 360 mm /Φ10.0 x 380 mm /Φ10.0 x 400 mm /Φ10.0 x 420 mm (R) Φ11.0 x 320 mm /Φ11.0 x 340 mm /Φ11.0 x 360 mm /Φ11.0 x 380 mm /Φ11.0 x 400 mm /Φ11.0 x 420 mm (R) |
| Mgbochi Mgbanwe Agụba | Φ10.5 x 75 mm /Φ10.5 x 80 mm /Φ10.5 x 85 mm /Φ10.5 x 90 mm /Φ10.5 x 95 mm / Φ10.5 x 100 mm/Φ10.5 x 105 mm /Φ10.5 x 110 mm /Φ10.5 x 115 mm |
| Kpọchi mkpọchi | Φ4.9 x 26 mm /Φ4.9 x 28 mm /Φ4.9 x 30 mm/Φ4.9 x 32 mm/Φ4.9 x 34 mm/Φ4.9 x 36 mm/ Φ4.9 x 38 mm/Φ4.9 x 40 mm/Φ4.9 x 42 mm /Φ4.9 x 44 mm/Φ4.9 x 46 mm /Φ4.9 x 48 mm / Φ4.9 x 50 mm /Φ4.9 x 52 mm /Φ4.9 x 54 mm /Φ4.9 x 56 mm /Φ4.9 x 58 mm |
| Okpu Ọgwụgwụ | +0mm/+5mm/+10mm |
| Iko Ọgwụgwụ (Ogologo) | +0mm/+5mm/+10mm |
Ọ bụrụ na ịchọrọ ịmatakwu gbasara yaMbọ aka dị nso, Biko nweere onwe gịkpọtụrụ anyị, ndị otu anyị ga-enye gị nkwado ọkachamara na azịza.
Oge ozi: Julaị-20-2026