Dissection hakora karkashin cermets: fasahar siffofin

Dental prosthetics a zamani Dentistry ya na musamman da muhimmanci sosai rawa. Bayan duk, su lalacewa da kuma m asarar babu daya ne rigakafi. Yau, da hakori masana'antu yayi wata babbar iri-iri na} afar roba zabin. Dissection hakora karkashin cermets wanda sane da daya daga cikin mafi mashahuri zažužžukan yana da wasu bambance-bambance daga aiki ga sauran iri kambi. A gaskiya wannan Hanyar hakoran roba organically hadawa kyau kwarai ado da sakamakon, AMINCI, karko da kuma zumunta cheapness.

Special karfe frame, wanda asasin wannan ragowa da karža da babban kaya a lokacin aiki na hakora YAKE taimaka tare da yumbu abu, Yin farko wani ado aiki. Saboda haka na yi oda yanayi, da, watakila, da mafi m da kuma yiwuwa ga m deterioration a jikin mu ne hakora. Cermet, wanda ke dauke da mafi yawan abin dogara da kuma m fasaha na prosthetics yau, na iya zama nasarar kafa wannan halin da ake ciki.

Hakoran roba kullum prosthesis da karfe-yumbu rawanin, musamman, ya shafi wasu na farko horo kira dissection. Bayan da na baka rami dole ne a hankali tattalin irin wannan hanya. Dissection da hakora karkashin cermet mallaki yawan halaye da cewa suna hade da wasu ƙarin bukatun ga wannan Hanyar hakoran roba.

By zamani Dentistry matsayin m yiwu kauri daga cikin karfe frame dole 0.3 mm da yumbu Layer ne ba kasa da 0.8 mm. By sauki ilmin lissafi aiki iya readily ƙayyade da kauri da quality, m ragowa da ya yi daidai akalla 1.1 mm. Dissection na hakori karkashin cermet ne aka yi nufi ga samar da zama dole sigogi.

Wani dalili ya bi ta wannan shiri hanya, - bada ganuwar da hakori m parallelism ake bukata domin a dogara da alkawari da kambi (halatta karkata - kawai 7%). In ba haka ba, shi kawai ba zai iya lalacewa. Amma babban batu, bayãnin hukuncin hakora shiri karkashin cermet, shi ne bukatar Don ƙirƙirar musamman mahaifa leji.

Wannan m hanya aka yi amfani da maganin sa barci. A m likita zalunta hakora da wani cermet sanya mafi ƙwauro. Tare da injin turbin boron (talakawan juyawa gudun - 250 000 Rev / min) sanye take da wani lu'u-lu'u tip, da likitan hakora kara wuya hakori nama. Domin lura da interproximal saman amfani na musamman raba Disc ko injin turbin handpiece, lu'u-lu'u kai wanda yana da wani karami diamita fiye da kafada halitta shi.

Domin taban da ake saman shi ne tushen muhimmanci a kiyaye su daga ilimin Halittar Jiki form. Na farko leji kamar yadda a cikin palatal surface da buccal, gingival gefuna halitta a kasa kamar rabin millimeter. Bayan haka, interproximal zana hotunan an juna da wuya hakori kyallen takarda ƙarin nika da aka dimbin yawa truncated mazugi. Sa'an nan taso keya kashe m gefuna, da kuma cewa aiwatar da kafa da mataki da aka kammala. Babban aiki na wani likitan hakori a mataki na shirye-shiryen - su hana zafi fiye da kima daga cikin hakori. In ba haka ba ya halaka, jijiya. A saboda wannan dalili, da tsarin yana amfani da wani ruwa-iska sanyaya.

Kuma a karshe, wani ban sha'awa al'amari. } Afar roba Dentistry da aka kirkiro da Etruscans, wanda ya rayu a ba-rana sashin na uku shekara dubu da suka wuce. A ain hakoran roba kasance har yanzu a cikin karni na sha takwas. Gaskiya ne cewa zamani hakori fasaha, da bambanci ga hanyoyin da shekaru 300 da suka wuce, da damar kusan duk wanda yake so ya kawo farin ciki ga wani farin-toothed murmushi na wani Hollywood star.