Veneers gulu kumwetulira zapamwamba

Wokongola, molunjika ndi woyera mano - kodi angakhale okopa? Nzosadabwitsa zisudzo, andale ndi anthu a ntchito anthu amagwiritsa ntchito mautumiki a dokotala wamano kulenga kumwetulira wangwiro. Komanso kusokoneza mano, kuwayika korona, komanso palibe amene amafuna. Choncho anayamba kupanga ndi kufotokozera njira yatsopano kwa chilangizo cha dentition - mothandizidwa ndi veneers. Kwa anthu ambiri izi ndi mtundu watsopano wa prosthesis. Kodi veneers ndipo kodi yotani? Njira zamakono za dzino mayikidwe kudzudzulidwa kusintha mawonekedwe, mtundu ndi maonekedwe a mano. maonekedwe pawokha ndi wochepa thupi, pafupifupi mandala mbale.

Pali mitundu ingapo ya veneers. Kusiyana therebetween zimadalira zipangizo ku zimene iwo ananena: ceramic, gulu ndi zadothi. Aliyense ali ndi ubwino ndi kuipa. Ambiri zosavuta kupanga gulu veneers. Monga ena, amatha kusintha ndi lolondola zokongoletsa zopindika wa mano kutsogolo, koma nthawi chofunika kukaona chipatala, okha tsiku lina.

veneers gulu anapangidwa ndi kudzazidwa zinthu mwachindunji m'kamwa wodwalayo. dokotala anakamba wapadera dzino pamwamba asidi munali gel osakaniza, kenako wosanjikiza ndi wosanjikiza amachititsa zinthu gulu lokha. Aliyense ntchito olembedwa photopolymer nyale. Kumapeto kwa ndondomeko dzino pansi pa akupera. Kulenga ceramic ndi onlays zadothi amafuna zasayansi mano ndiponso nthawi yaitali kupanga awo. Mwa zina, chithandizo cha pamwamba dzino pansi veneers ndi gulu chabe. Iwo kukukuta yekha gawo limene ayenera kudzudzulidwa.

Zikuonetsa kuti unsembe wa veneers ndi:

- pa mipata pakati pa mano;

- imawazidwa;

- pamaso pa thambo zinada kapena kwambiri kusintha mtundu wa kumadzazidwa akale;

- Kusintha mtundu wa dzino, mwina chifukwa fluorosis;

- angamwe tetracycline mano ndi ena.

Zokongoletsa ndi makina zimatha veneers gulu mwachindunji zimadalira zikuchokera, ndipo makamaka, pa kukula kwa particles zakuthupi. Wamphamvu mbale wapangidwa particles ndi gulu lalikulu kuposa 30 microns ndi ovuta kupukuta ndipo adzafota mwamsanga. microparticles Overlays ndi kukula kwa 0,04 microns kwa katundu kwambiri zokongoletsa, mwangwiro opukutidwa, koma osalimba ndithu, nthawi zambiri ntchito Tingathe kumadzazidwa mano. Monga mwachizolowezi, ankakonda golide m'ma, kutanthauza chuma ndi filler kuti 0,15 microns. veneers Awa ndi mphamvu zokwanira bwino kupukuta ndi kuyang'ana ngati dzino achilengedwe.

Koma kuika veneers sangakhale munthu. Contraindications ali Popanda kuchitapo kanthu periodontitis, overbite, kupatulira kapena yaing'ono buku enamel chizolowezi grating mano (bruxism).

Komabe, veneers gulu amakonda odwala. Ubwino awo pa ceramic ndi dongo ayenera allocated mtengo mwachilungamo demokalase (mtengo Anzawo ndi maulendo awiri) ndi liwiro unsembe (ntchito ikuchitika ulendo umodzi kwa dokotala wa mano). A lonse mapiri a mtundu gamut akhoza kukumana zokongoletsa iliyonse. Ndi kuisamalira veneers kutumikira mokhulupirika kwa zaka zambiri.