Onyonyo esitere na sistemụ anaghị ekpochi

Sistemụ ihe mkpuchi anaghị ekpochi

Nkọwa dị mkpirikpi:

Enwere ike iji kpochie mkpọchi yana efere mkpọchi iji nweta mmetụta nke idozi mgbaji ahụ.E mere ya iji nye ndị dọkịta na-awa ahụ na ndị ọrịa na-akụnye nke ọma.Ihe ntinye nke dabara nwere ike inye aka belata oge OR site na ibelata mkpa ọ dị ịgbagọ efere ahụ, ma nwee ike inye aka belata nhụsianya mgbaji na ọdịdị anụ ahụ dị nro.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Ejiri ihe TC4 mee ya.
Ụdị nke skru bụ HA cortical ọkpụkpụ ịghasa, HB kagbuo ọkpụkpụ ịghasa na HC mkpọchi kposara.skru HB dị na eri zuru oke na eriri ọkara.
Ihe nkedo nke nha dị iche iche nwere ngwa ịwa ahụ kwekọrọ.
Ogo nke HA: Φ2.0, Φ2.5, Φ2.7, Φ3.5, Φ4,5
Ọnụ ọgụgụ nke HB;Φ4.0 zuru, Φ4.0ọkara, Φ6.5 zuru, Φ6.5 ọkara

Ndụmọdụ ahụike

A na-eji skru cortical ọkọlọtọ eme ihe maka ọkpụkpụ diaphyseal, nwere isi symmetrical (3.5 + 4.5) na eriri asymmetrical.
A na-eji skru ọkpụkpụ kagbuo ọkọlọtọ maka metaphysis ma ọ bụ epiphysis, nwere dayameta dị elu na eriri miri emi.
Teknụzụ lag screw nwere ihe nrụpụta abụọ: 1 ike okirikiri (ike esemokwu) n'akụkụ eri ahụ, 2 ike axial mgbe ọ na-agbatị, screw screw ma ọ bụ oghere na-amị amị na-enye ohere ịdọrọ ngọngọ mgbaji ahụ gaa n'isi ịghasa.

Nhazi nke kposara

Ọkọlọtọ cortical kposara, maka ọkpụkpụ diaphyseal, isi symmetrical, eri asymmetrical.
Ọkọlọtọ kagbuo ọkpụkpụ, ejiri mee metaphysis ma ọ bụ epiphysis, dayameta mpụta buru ibu, eriri miri emi.

Ndị ọzọ pụrụ iche kposara
1. Mkpọsa akọrọ, obere esemokwu n'etiti ọkpụkpụ na efere
2.Mkpọchi skru, isi na efere efere (akuku etinyere)
3. Schanz screw, ejiri maka nkwado nkwado mpụga