Kwimura Abutment
Implant abutment nigice cyo hagati gihuza uwatewe hamwe nikamba ryo hejuru. Nigice aho gutera byatewe na mucosa. Igikorwa cyayo ni ugutanga inkunga, kugumana no gutuza ikamba rya superstructure. Abutment ibona kugumana, kurwanya torsion hamwe nubushobozi bwo guhagarara binyuze mumahuza yimbere yimbere cyangwa imiterere ihuza abutment yo hanze. Nigice kimwe cyingenzi muri sisitemu yo kwimura.
Abutment nigikoresho cyingirakamaro cyo gushiramo amenyo. Nyuma yo guterwa nyuma yo kubagwa, abutment nayo izahuzwa nuwatewe igihe kirekire binyuze kubagwa. Abutment igera hanze yinyuma kugirango ikore ikintu cyinjira mugukosora amenyo nizindi orthotics (restorations).
Hariho ubwoko bwinshi bwa abutment hamwe nibyiciro bigoye. Muri byo, titanium alloy abutment ikoreshwa cyane. Titanium ni ibikoresho byiza hamwe na biocompatibilité, iramba n'imbaraga. Nyuma yimyaka mirongo yo kwisuzumisha kwa clinique, igipimo cyayo cyo gutera ni kinini. Muri icyo gihe, ifite imbaraga zo kurwanya kwambara no kurwanya ruswa, kandi ntigira ingaruka nke mu kanwa.
Kugeza ubu, abutment irashobora gushyirwa mubyiciro ukurikije uburyo bwo guhuza hamwe nuwatewe, uburyo bwo guhuza hamwe na superstructure, imiterere yimiterere ya abutment, uburyo bwo gukora, intego nibikoresho bya abutment.
Abutment ikoreshwa cyane mumavuriro, igabanijwemo abutment yarangije no kugiti cye.
Abutment barangije, bazwi kandi nka preformed abutment, itunganywa neza kandi ikorwa na societe yatewe. Hariho ubwoko bwinshi bwimyanya ndangagitsina, ishobora kugabanywamo ibice byigihe gito, kugororoka kugororotse, gukuramo imipira, gukuramo imipira, gukuramo ibice, nibindi. Kuberako abututsi yarangiye yateguwe kandi igatunganywa nu ruganda rwa sisitemu yo gutera, aburangije barangije bafite impamyabumenyi ijyanye neza na interineti ihuza imiyoboro, ishobora gukumira mikorobe kandi ikongerera imbaraga zo kuvunika kwa abutment.
Kwiyoroshya kugiti cyawe, bizwi kandi ko byitwa abutment byabigenewe, bivuga abutment yakozwe no gusya, guterera cyangwa gukoresha mudasobwa ikoreshwa / ikorana buhanga rya mudasobwa (CAD / CAM) ukurikije urubuga rwatewe, umwanya wibice bitatu byo kubura amenyo nuburyo bwa gingival cuff kugirango isubizwe. Ibi bikeneye inkunga kuva murwego rwo gupima-igishushanyo-mbonera-hamwe na sisitemu yo kugurisha yatangijwe hamwe.
Wego ifite imashini zigezweho kuri R&D hamwe nuburambe bukomeye mumyaka yashize, sisitemu yo gutera amenyo yose iracyari mubikorwa byo kunoza no gukora neza.
