Abutment - yog dab tsi? ib tug neeg abutment

Tsis li ntawd, ntev dhau los muaj ib tug novelty nyob rau hauv kev kho hniav - abutment. Yuav ua li cas yog nws, yuav kawm nyob rau hauv no tsab xov xwm.

Abutment hu link uas txuas cov kev kho hniav cog thiab kev kho hniav prosthesis.

Tom qab ib tug ob peb lub hlis, thiab rau lub hlis tom qab lub lag luam no, feem nyob rau hauv qis thiab sab sauv lub puab tsaig nrog cov kev sojntsuam txhais qhov chaw nyob rau hauv lub qog ua kua membrane qhov chaw intraosseous kev cog hniav. Kws txawj nyob rau lawv ua excision ntawm lub mucosa, unscrewing lub hau thiab screwing lub kho abutment. Qhov no siv los hloov cov kev siv abutment tom qab ib tug ob peb lub lis piam (titanium ntsia hlau) uas protrudes nyob rau hauv lub qhov ncauj kab noj hniav. Lub abutment yog tsim los tsuas yog tom qab ib tug txhim khu kev qha thiab tseem zoo rau cov muab cog.

hauv paus ntsiab lus ntawm cov lag luam

Lub abutment yog screwed rau lub cog, tab sis txoj kev ua no tsis yog raws li ceev thiab tsis mob li no mas. Qhov no yog vim hais tias tom qab lub cog installation txheej txheem rau nws kho yuav tsum muaj tsawg kawg yog 3 lub hlis.

Muaj kuj yog lub hauv paus ntawm lub abutment. Yuav ua li cas yog nws, yuav piav qhia txog sab laj ib tug kws kho mob. Qhov no muab cog, uas muaj peev xwm sawv ntawm kev ua tau zoo tib yam muaj nuj nqi raws li cov kev kho hniav hauv paus, thiab rau lub hom phiaj no nws yuav tsum tau ib tug zoo li kev kho: hauv paus cog pob txha cov ntaub so ntswg puag ncig yog tsim nyog, thiab yog li nws tsis protrude los ntawm cov gingiva. Crown ntawm tus hniav nyob rau tib lub sij hawm yuav tsum tau saum toj no cov pos hniav. Cia li rau nws installation yuav tsum muaj cov "kev hloov theem", uas yog lub abutment.

Nta thiab cov kev pab cuam

1. Abutment nrog lub projection muaj ib qhov siab ntawm 2.5 hli.
2. Samolokalizuetsya tsim.
3. Nws yog ua tau pab kom txawm peem rau cov divergence ntawm cov hniav 40 °.
4. Teem lub abutment yog tau rau cov neeg mob nrog cov hniav yas.
5. Yooj yim zog cov kev taw qhia ntawm prosthesis uas txo tus naj npawb ntawm re-kev sib tham thiab kev phais tiv thaiv.
6. Lawv yuav siv tau nyob rau hauv kev soj ntsuam yam teeb meem uas muaj ib qho teeb meem angulation ntawm kev cog hniav (cai deb tsis yog).

mob qib

Thaum lub sij hawm mus ntsib tus kws kho hniav qhov chaw ua hauj feem ntau tshwm ib tug irresistible siab rov qab mus tsev sai li sai tau. Excitement zaum yuav tshwm sim tom qab tom ntej kev ntsuam xyuas cov txheej txheem. Yuav kom tiv thaiv koj tus kheej, koj yuav tsum npaj ua ntej, nyob rau hauv particular, nyeem txog lub abutment, nws yog dab tsi yuav tsum paub, vim hais tias txoj kev ua no yog ntev heev thiab nyuaj, nrog nws tuav tag nrho cov xaiv ntawm undesirable ua tau txawv txawv taw ntawm tus neeg mob.

Kev kho hniav tau muab tag nrho cov no, thiab feem ntau cov tseem ceeb - tus neeg mob lub raug kev txom nyem. muaj tshuaj loog rau kev tiv thaiv, uas tso cai rau manipulation specialist kiag li mob heev. Tseem muaj mob tom qab installation, tab sis nws yog nej ib tug natural phenomenon. Tseeb, nyob rau hauv lub meej mom ntawm tus kab mob ua phais pab thiab yuav tsum yog li ntawd yauv kev ncaj ncees thiab kho dab. Nws yog tsim nyog them sai sai mus rau qhov mob thiab tsis xis nyob tsuas yog tom qab lub lim piam ntawm kev ncaj ncees.

hom abutments

Muaj ib tug plurality ntawm abutments, tab sis feem ntau generator tej zaum yuav hais cov pos hniav, Uni-abutment (UniAbutment), thiab angular pob abutment.

Kho Abutments yog siv thaum lub sij hawm zoo rau cov nqaij mos, thiaj li yog tus xaiv txoj kev ntawm qhov ntev ntawm lub abutment ntawm qhov dog dig.

Standard (vulgaris) muaj rau kev xaiv abutment ntev, uas yog ntsuas los ntawm kev txiav txim ntsug cylindrical ib feem ntawm lub cog, thiab ob tug variants ntawm cov ces kaum ntawm lub sab sauv lub khob hliav qab (45 thiab 20 °).

Kaum Abutments envisaged kaum sab xis ntawm inclination ntawm lub longitudinal fastening axes. Nws yog sib npaug zos rau 30 °. Tsuas muaj ob lengths. Lub sab sauv lub khob hliav qab - nrog ib tug kaum sab xis ntawm 20 °, raws li nyob rau hauv tus txheej txheem abutment. Lub abutment yog ib tug hluas tivthaiv tsis muaj ib tug nyias muaj nyias ib central ntsia hlau. Installation yog heev yooj yim zog, uas tso cai rau yuav lav tsis tau qhov tseeb txoj hauj lwm ntawm lub caij, raws li zoo raws li lub xub ntiag ntawm obstacles rau mikroutechki grout ntawm lub qhov ncauj nyob rau hauv subgingivalnuyu cheeb tsam.

Cov abutment los yog txheej txheem?

Los ntawm lub npe nws tus kheej, koj yuav tau to taub hais tias tus thawj hom abutment yog manufactured ib lub zuj zus thiab tsuas yog nyob rau hauv ib daim qauv. Nws yog yus muaj los ntawm loj heev, yuav tsum tau rau ib tug daim ntawv thov daim ntawv. Cov zirconium siv yog ua nruj me ntsis rau ib tug tej yam daim ntawv no, uas nyob rau hauv feem ntau tus neeg mob thiab cov central incisor yuav tsum tau muaj. Raws li ib tug tshwm sim, cov pos hniav yog zoo dua txaus siab. Chaw sib sib zog nqus nyob rau hauv cov pos hniav rau "streaks" ntawm MAAs tsis.

Nyob rau hauv feem ntau standard abtmenty - titanium, lawv yog ntsia tau rau hauv lub qhov ncauj. Titanium abutment ntawm lub daim ntawv "lub tog raj kheej", tus duab ntawm tus hniav yuav tsis tau rov qab, yog tsis txaus siab kuj muaj tseeb daim ntawv pos hniav. Tsis tas li ntawd, nyob rau hauv tus txheej txheem rau tej fixation abutment yas MAAs hais yuav txeem mus rau hauv cov kis ntawm tus pos hniav thiab nws.

Abutments txuas nyob rau hauv xws li ib tug txoj kev:

1. Cov ntsia hlau hom: Ntsia Hlau mom nyob rau hauv abutment. Qhov no mounting txoj kev yog heev pab tau muaj, nws yog ua tau rau qhov kev tshem tawm ntawm lub restoration ntawm cov qauv.
2. Cementing: taag prosthesis rau lub abutment los ntawm txoj kev tshwj xeeb cementitious slurries. Cov kev kab ntsab ntawm no hom ntawm kho yog hais tias lub aesthetic zoo thiab kev nplij siab nyob rau tsim kev khiav hauj lwm muaj zog.

Qhov zoo ntawm kev cai abutment

Qhov tseem ceeb tshaj kom zoo dua yog tag nrho cov cwm pwm thiab anatomic. Qhov no tsis yog tsuas yog ib tug tseem ceeb ib feem ntawm zoo nkauj, nws kuj tsis pub cov ingress ntawm MAAs nyob rau hauv cov pos hniav thaum lub sij hawm fixation ntawm lub crown abutment. Qhov no yog ib qho tseem ceeb heev zoo, txij li thaum cov zaj duab xis tsim txawm imperceptible MAAs ntawm cov pos hniav thiab tus qauv abutment yuav tom qab ua periimlantit (tsis pob txha ib ncig ntawm lub cog).

Qhov no tshwm sim vim lub fact hais tias xws li ib qho abutment yog nqaim tshaj lub crown, yog li ntawd lub fixation ntawm lub yav tas los ntawm txoj kev xis mas yuav siv sij hawm qhov chaw ntawd tias nws yog lus nias nruab nrab ntawm cov abutment thiab cov pos hniav. Qhov no qhov teeb meem yog exacerbated los ntawm qhov tseeb hais tias nyob rau hauv lub chav kawm ntawm lub abutment tus kws kho mob masking ib ledge hauv qab no lub gingival theem rau lub hom phiaj ntawm kev mus rau lub sib sib zog nqus ntug ntawm lub crown thiab ua kom tiav kev pab them nqi ntawm cov hlau them nyiaj yug. Qhov no yuav ua tau kom lub inevitable allergic ntawm MAAs hauv lub cheeb tsam los ntawm uas nws yuav tsis yooj yim sua mus cuag. O nyob rau hauv tej lub sijhawm tsis tshwm sim ib zaug.

Postoperative kho mob thiab lwm yam mob

Koj xav tau kev postoperative mob tom qab ntse ntsia cov abutment. Yuav ua li cas yog nws - ib tug tshwj xeeb kev kho mob?

Qhov no lub sij hawm yog lub ntsiab tivthaiv ntawm kev ncaj ncees. Feem ntau, nws yog ib tug me ntsis mob, tiam sis tsuas yog thaum xub thawj. Sau kom tiav tu nrog ib tug mos txhuam rau cov hniav yuav ua tau los ntawm ib tug ob peb hnub tom qab phais. Tej tus kws kho hniav yuav piav txoj kev kho mob, txog abutment, nws yog dab tsi, nws yuav pom zoo kom ntxiv nyiaj qhov ncauj noj qab haus huv.

Koj yuav tsum mus ntsib ib tug kws kho mob yog hais tias:

1. Desna, uas nyob puag ncig tus qauv, tom qab lub lim tiam no yog tseem o thiab mob heev.
2. Ntawm cov pos hniav twb nyob ib ncig ntawm lub abutments, cov kua tso.
3. Mob mob tsawv los yog ib ncig ib yam ntawm cov kev cog hniav muaj lub mob cheeb tsam.

Nyob rau nqi

Nyob rau hauv kev ua lag luam ntawm kev kho hniav cov khoom cuav pricing heev ntau haiv neeg. Qhov nruab nrab nqi ntawm cov abutment yog nruab nrab ntawm 30 euros thiab saum toj no. Qhov no tus nqi nyob rau qhov kev kawm ntawm cov ntaub ntawv thiab lawv cov theem ntawm zoo, raws li tus ntaus ntawv tseem rau ntau lub hlis nyob rau hauv ib tug hostile ib puag ncig. Abutment nyob rau hauv rooj plaub no tus cab kuj yuav tsum tsis nyob rau hauv txhua txoj kev tsim txom. Yog li ntawd, tus nqi yog tsim nyog. Kev kho hniav niaj hnub no rau siab ntso ua suited rau zus tau tej cov no tsim, thiaj li muaj yog tsis muaj yog vim li cas rau txoj kev xav.