Ịkụnye Abutment
Abutment abutment bụ akụkụ etiti na-ejikọta ihe ntinye na okpueze elu. Ọ bụ akụkụ ebe etinyere ya na mucosa. Ọrụ ya bụ inye nkwado, njigide na nkwụsi ike maka okpueze nke elu ụlọ. Ihe eji eme ihe na-enweta njide, nkwụsi ike na ike itinye ya site na njikọ njikọ dị n'ime ma ọ bụ nhazi njikọ dị n'èzí. Ọ bụ otu akụkụ dị mkpa na Sistemụ Ịkụnye.
Abutment bụ ihe inyeaka nke etinyere na mweghachi eze. Mgbe etinyechara ihe nkedo ahụ na ịwa ahụ, a ga-etinyekwa abutment na ntinye ahụ ogologo oge site na ịwa ahụ. Ihe mgbochi ahụ na-agbatị ruo n'èzí chịngọm iji mepụta ihe ntinye ntinye maka idozi ezé ezé na ọkpụkpụ ndị ọzọ (mweghachi).
Enwere ọtụtụ ụdị abutments nwere nhazi ọkwa dị mgbagwoju anya. N'ime ha, a na-eji titanium alloy abutment eme ihe n'ọtụtụ ebe. Titanium bụ ihe dị mma nke nwere biocompatibility, ịdịte aka na ike. Ka ọtụtụ iri afọ nke nkwenye ụlọ ọgwụ gasịrị, ọganiihu n'itinye ya dị oke elu. N'otu oge ahụ, ọ na-enwe ezigbo nguzogide iyi na nguzogide corrosion, ọ na-enwekwa mmetụta dị nta na oghere ọnụ.
Ka ọ dị ugbu a, enwere ike kewaa ihe eji eme ihe dị ka njikọ njikọ na ntinye, ọnọdụ njikọ na ihe dị elu, nhazi nhazi nke ihe eji eme ihe, usoro mmepụta ihe, nzube na ihe nke ihe eji eme ihe.
A na-eji ọgwụ eme ihe n'ọtụtụ ebe n'ụlọọgwụ, nke kewara n'ime abutment emechara na nke ahaziri onwe ya.
Emechara abutment, nke a makwaara dị ka preformed abutment, bụ nke ụlọ ọrụ na-akụnye ihe na-edozi ya ozugbo ma mepụta oke. E nwere ọtụtụ ụdị nke okokụre abutments, nke nwere ike kewara n'ime nwa oge abutments, ogologo abutments, castable abutments, bọọlụ abutments, mejupụtara abutments, wdg Ọtụtụ nnyocha egosiwo na okokụre abutment nwere magburu onwe n'ibu Njirimara. Ebe ọ bụ na onye na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emecha ma na-edozi ya, ihe a na-emecha na-enwe ọkwa dị mma na ntinye njikọ njikọ ihe, nke nwere ike igbochi ntanye micro na welie ike mgbaji nke abutment.
Abutment ahaziri onwe ya, nke a makwaara dị ka abutment ahaziri ahazi, na-ezo aka n'omume e ji egweri, nkedo ma ọ bụ kọmpụta emebere / teknụzụ na-enyere aka na kọmpụta (CAD / CAM) dị ka ebe etinyere ihe ọkụkụ si dị, ọnọdụ akụkụ atọ nke oghere nha nha efu. na udi nke gingival cuff ga-eweghachi. Nke a chọrọ nkwado site na mpaghara nha-ichepụta-mmepụta center na mgbe ire usoro ewebata ọnụ.
Wego nwere igwe kachasị elu maka R&D nwere ahụmịhe bara ụba n'ime afọ ndị gara aga, usoro ntinye eze niile ka na-emeziwanye ma na-ebuli elu.
