Abutment - kuyini? abutment ngabanye

Akunjalo kudala kwakukhona eseyintsha amazinyo - abutment. Kuyini, uyofunda kulesi sihloko.

Abutment ucingo isixhumanisi kuxhumene nolwelwesi zamazinyo sokwenziwa kwamazinyo.

Ngemva kwezinyanga ezimbalwa, futhi ngemva kwezinyanga eziyisithupha lo msebenzi, ngokulandelana phezu ephansi kanye nemihlathi engenhla ne isikhala probe kuchazwe itholakala ngaphansi lwamafinyila ulwelwesi izingxenye izimila intraosseous. Ochwepheshe kuwo ukwenza excision we mucosa, unscrewing cap futhi screwing the abutment ephulukisa. Lokhu ukwakhiwa esikhundleni inkomba abutment ngemva kwamasonto ambalwa (titanium isikulufa) okuyinto kuphuma ku le ngalo ingaphakathi ngomlomo. I abutment Kumiswa kuphela ngemva ukuphulukiswa futhi okuthembekile eqondile nolwelwesi.

Umgomo we operation

I abutment is screwed phezu nolwelwesi, kodwa le nqubo singekho esheshayo nengebuhlungu njengoba kubonakala. Lokhu kungenxa yokuthi ngemva nolwelwesi ukufakwa inqubo ngokuphulukisa zayo kufanele kube okungenani izinyanga 3.

Kukhona empandeni abutment. Kuyini, bangachazela kudokotela. Lokhu nolwelwesi, okuyinto ongenza umsebenzi efanayo impande amazinyo, futhi le njongo kufanele kube okufanayo ilungiselelo: impande nolwelwesi ithambo izicubu imvelo kuyadingeka, futhi ngokwenza kanjalo akusho aphume ashone kusukela gingiva. Umqhele izinyo ngesikhathi esifanayo okufanele abe ngaphezu sezinsini. Just for ukufakwa kwalo kuzodinga khona "ushintsho esiteji", okungukuthi abutment.

Izici and Izinzuzo

1. Abutment nge projection has a ukuphakama 2.5 mm.
2. Samolokalizuetsya design.
3. Kungenzeka isinxephezelo kwehlukana amazinyo 40 °.
4. Ukubeka abutment kwamukelekile iziguli amazinyo.
5. isingeniso Esenziwe Lula zezinsimbi zokuhamba ukuthi kunciphisa inani kabusha kokubonisana kanye nokungenelela kuhlinzwa.
6. Zingasetshenziswa ezimweni emitholampilo lapho kukhona angulation inkinga ka izimila (ibanga waphawula ayilungile).

ubuhlungu ezingeni

Lapho ngivakashele ihhovisi yamazinyo ngokuvamile kubonakala isifiso angenakuvinjwa abuyele ekhaya ngokushesha ngangokunokwenzeka. Kwakuyintokozo yodwa kungenzeka emva okwalandela izinqubo kokuhlaziywa. Ukuze uzivikele, udinga sokulungiselela kusengaphambili, ngokukhethekile, funda mayelana abutment, lokho okuyiyo ukwazi, ngoba lokhu kunemidanti eminingi kakhulu futhi kunzima, ukuzibamba kwakhe zonke izinhlobo ukunyakaza engathandeki sezimiso isiguli.

Ezamazinyo uye walungiselela wonke lokhu, futhi okubaluleke - ukuhlupheka lesiguli. kukhona izinzwa tekuvikela, okuvumela zokukhwabanisa Uchwepheshe ngokuphelele ubuhlungu. Kukhona futhi ubuhlungu emva kokufakwa, kodwa kungenye into ehluke kakhulu into yemvelo. Ngempela, ubuqotho umzimba ekhiqizwa kokungenela kuhlinzwa futhi ngenxa yalokho kufanele ibhekane nokuvuselelwa, ephulukisa izinqubo. Kuyadingeka ukuba banake izinhlungu nokuphatheka kabi kuphela ngemva kwamasonto ukuvuselelwa.

izinhlobo abutments

Kukhona sebuningini abutments, kodwa generator ezivamile kungenzeka izinsini, Uni-abutment (UniAbutment), emincane ibhola abutment okukhulunywa.

Abutments Ukwelapha asetshenziswa ngesikhathi sokuphulukiswa izicubu zomzimba ezithambile, ngakho iyona choice kwesokudla ubude abutment ongavamile.

Ojwayelekile (vulgaris) has eziyisithupha ongakhetha obuphelele abutment, okuyinto kukalwa sokunquma mpo ingxenye cylindrical we nolwelwesi, futhi ezimbili ezahlukeneyo engele the Isigaxa engenhla (45 no-20 °).

Corner Abutments Kucatshangwa engela ukuthambekela kusukela longitudinal yasibamba izimbazo. Kuyinto elilingana 30 °. Kukhona ubude ezimbili kuphela. I engenhla Isigaxa - ne i-engela 20 °, + njengasosukwini lokungivivinya abutment ejwayelekile. I abutment wumkhakha olulodwa ngaphandle ehlukile isikulufa emaphakathi. Ukufakwa lula kakhulu, okuvumela ukuba isiqinisekiso isikhundla lesifanele timphawu, kanye khona izithiyo mikroutechki grout okomlomo e subgingivalnuyu esifundeni.

abutment ngamunye noma ejwayelekile?

Kusukela igama ngokwayo, ungakwazi ukuqonda ukuthi Uhlobo lokuqala abutment ekhiqizwa ngamunye kanye kuphela ikhophi eyodwa. It libhekene ezinzima, adingekayo ethile ifomu lesicelo. ukwakhiwa zirconium ngamunye senziwa ngokuqinile ku uhlobo oluthile, okuyinto ezimweni eziningi kanye incisor emaphakathi okufanele bazibekele wona. Ngenxa yalokho, ushingamu kungcono asekelwe. Isikhala esijulile ngaphansi gum ngoba "streaks" kasimende asipheli.

Ngo iningi abtmenty ejwayelekile - titanium, efakiwe emlonyeni. Titanium abutment yefomu "uMbhalo", ukuma izinyo ngeke siphindwe, ayisekelwe futhi elungile ifomu izinsini. Ngaphezu kwalokho, ngo-inqubo enjalo nenkanuko edlulele abutment umqhele usimende izinhlayiya ukungena igebe phakathi gum futhi.

Abutments inamathelisiwe ngendlela:

1. Indlela isikulufa: Intulo umqhele abutment. Le ndlela obandayo iyasiza lapho, kungenzeka yokususa ukubuyiselwa isakhiwo.
2. Ekuqiniseni: sokwenziwa esinqunyiwe phezu abutment esebenzisa slurries ekhethekile cementitious. I lula lolu hlobo kokungathembeki ukuthi izinga yobuhle nenduduzo ngesikhathi yokusebenza design anda.

Izinzuzo ngokwezifiso abutment

Inzuzo ebaluleke kakhulu ubuntu ngokugcwele futhi ezicacile zomzimba. Lokhu akukhona nje kuyingxenye ebalulekile sobuhle bayo, futhi kuvimbela ingress usimende ngaphansi izinsini ngesikhathi nenkanuko edlulele we abutment umqhele. Lena imfanelo ebaluleke kakhulu, njengoba kusaqhuba ifilimu ngisho usimende imperceptible phakathi gum futhi abutment okuvamile kungasebenza kamuva udale periimlantit (ukuwohloka kwamathambo azungeze nolwelwesi).

Lokhu kwenzeka ngenxa yokuthi ukuthi abutment ezivamile ezifana iyincane kuka umqhele, ukuze nenkanuko edlulele wale mithandazo esebenzisa usimende senzeka ukuze ngokoqobo sicindezelwe phakathi abutment futhi ushingamu. Lesi simo zaba zimbi ngenxa yokuthi ngokuhamba udokotela abutment ukugqiba onqenqemeni olungezansi ezingeni gingival ngenjongo engena onqenqemeni ezijulile umqhele futhi Ukusabalala okuphelele ukusekelwa metal. Lokhu kungaholela Ukungena ongenakugwenywa usimende endaweni kusukela lapho kuzoba bokufinyelela. Ukuvuvukala ezimweni ezinjalo musa kuphakama ngesikhathi esisodwa.

ukunakekelwa nasezinkingeni ezilandela ngemva kokuhlinzwa

Udinga ukunakekelwa okukhethekile nasezinkingeni ezilandela ngemva kokuhlinzwa emva ngempumelelo abafake abutment. Kuyini - a ukunakekelwa okukhethekile?

Lesikhatsi lesi ingxenye eyinhloko nokuvuselelwa. Ngokuvamile, kungcono buhlungu kancane, kodwa kuphela ekuqaleni. yokuhlanza Qedela nge ibhulashi elithambile emazinyweni ukuba kungenzeka ngokusebenzisa kwezinsuku ezimbalwa emva kokuhlinzwa. wamazinyo kungasibangela ukuchaza izindlela zokunakekela, mayelana abutment, ukuthi kuyini, ke uyoncoma ezengeziwe uxhaso impilo yomlomo.

Udinga ukubona udokotela uma:

1. Desna, oluzungeze isakhiwo, ngemva kwesonto namanje evuvukele futhi kabuhlungu.
2. Of gum emaphaketheni elise emhlabeni abutments, uketshezi ikhishwe.
3. Ubuhlungu iqhubeka noma emhlabeni noma yiziphi izimila babe endaweni ubuhlungu.

On amanani

Ezimakethe emkhakheni wezitho zokwenziwa zamazinyo lokukhokhelwa ahlukahlukene ngempela. Izindleko isilinganiso abutment esiphakathi 30 euro nangaphezulu. Lokhu intengo lincike ukusebenza izinto kanye nezinga labo izinga, njengoba idivayisi uhlala izinyanga eziningi nasezimweni ezingezinhle. Abutment kulokhu yenethiwekhi kumele hhayi nganoma iyiphi indlela umonakalo. Ngakho-ke, intengo efanele. Ezamazinyo namuhla ezifaneleke ngokwethembeka kuze kube ukukhiqizwa lokhu design, ngakho asikho isizathu imizwa.