Zinthu zabwino kwambiri zochizira muzu - zirconia korona

Kodi chithandizo cha ngalande yotani?

Ngati dzino lili ndi pulpitis kapena apical periodontitis, chithandizo choyenera ndi mankhwala ngalande. Mwachidule, cholinga cha chithandizo cha mizu ndikuyesera kuchotsa necrotic minofu, mabakiteriya ndi mankhwala awo mu ngalande muzu, ndi kupanga taper inayake, ndikudzaza ngalandeyo ndi wosabala gutta-percha kudzaza zinthu, kuti mukwaniritse cholinga cha kudzazidwa kwamitundu itatu ndi kuteteza ngalande. Kubweranso kwa mabakiteriya kumathandizira kuchira minofu periapical ndi kubwezeretsa yachibadwa ntchito ya mano.

Kodi masitepe a chithandizo cha mizu ndi chiyani

1. Kukonzekera kwa ngalande ya mizu - tsegulani mitsempha ya dzino, chotsani kwathunthu matenda dzino minyewa minofu, kuyeza kutalika kwa muzu, ndi kukulitsa ngalande.

2. Kuthirira ngalande ndi ntchito yobwerezabwereza mu chithandizo cha mizu. The tiziduswa tating'ono ta organic mu ngalande ndi tinthu tating'onoting'ono ta minofu yolimba yomwe yadulidwa imachapidwa ndi mankhwala ophera tizilombo.

3. Kupha tizilombo toyambitsa matenda muzu - ikani mankhwala apadera ophera tizilombo muzu ngalande, ndikumata bowolo ndi chinthu chosindikizira kwakanthawi kuti muwonjezere tizilombo muzu ngalande.

4. Kudzaza ngalande - gwiritsani ntchito zida zamano zamano kuti musindikize muzu mwamphamvu kuti muteteze mabakiteriya ndi zinthu zina zopatsirana kulowanso mumtsinje wa mizu ndikuyambitsa kutupa kwatsopano.

Ndiye titatha kuchiza mizu, ndi zinthu ziti zomwe tingagwiritse ntchito pochiza?

1. PMMA : titha kugwiritsa ntchito Bloomden PMMA ngati zinthu zodzaza.

Ubwino wa PMMA pamizu

• mtengo wotsika

• Kutentha kwabwino kwanyengo komanso kukana ma radiation a UV.

• chowonekera.

• Kuwala kwakukulu ndi kuuma (pamene kusinthidwa)

• Wokhazikika.

• Kukana kwabwino kwa abrasion - zokopa pamtunda zimatha kuchotsedwa (pambuyo pake kusintha)

PMMA A1 ML 98×16mm

2. Korona wadothi: titha kupanga korona wa chithandizo cha mizu.

Ndife nthawi zonse kusankha zadothi korona ndi zitsulo korona mu moyo wathu watsiku ndi tsiku, koma Bloomden akulangiza kusankha zirconia korona, kotero ubwino wake ndi chiyani Korona wa zirconia poyerekeza ndi korona wachitsulo?

Mavuto ndi zitsulo za porcelaincrown:

1.Pali vuto la mgwirizano pakati pa zitsulo ndi ceramic, ndipo ndizosavuta kugwa.

2.Metals ali ndi mavuto oxidation ndi acid dzimbiri mavuto.

M'malo a acid-base m'kamwa, mano achitsulo-ceramic ali wosakhazikika pansi pa zochita za mabakiteriya, ndipo padzakhala zitsulo zina kusokoneza pa CT kapena MRI.

3. Nkhani zokongoletsa.

Mphepete mwa mano azitsulo-zadothi ndi zakuda.

Mano azitsulo zadothi

Pazinthu zitatu izi, ubwino wa zirconia zadothi zadothi:

1.Zirconia akorona alibe vuto kugwirizana pakati zitsulo ndi za ceramic.

2.Zirconia imakhala yokhazikika kuposa zitsulo.

3.Zirconia ali ndi translucency wabwino ndi refraction, ndipo sizidzawoneka wakuda mizere pakhosi la dzino, kotero kuti khosi la dzino likhozanso kukwaniritsa a zabwino zokongoletsa zotsatira, zomwe sizingatheke kugwira ndi zitsulo porcelaincrown.

Bloomden zirconia imalepheretsa banja