Njengomthetho, izizathu zokuguqulwa kwamazinyo kukhona:
- ukuveza ubuso (ukuguqulwa kwesibhakabhaka, okubangelwa ukusetshenziswa kwetiyi, ikhofi, ukubhema, ama-dental deposits);
- izinguquko zonyaka;
- ushintsho lombala ngenxa yomuthi wamazinyo ophuma emgumbini wegumbi.
Kulezi zimo, i-koqweqwe lwawo lisebenza ngaphansi kwe-bleaching. Ukwehliswa kwegazi kungasebenzi kahle kakhulu ezimweni zokukhubazeka kokuzalwa kwezinthambo ezinzima zamazinyo (hypoplasia, fluorosis, "ama-tetracycline" amazinyo) nokubonakala ngokucacile kwezinyo. Izinto zokugcwalisa nokubuyiselwa (izimpawu, amaplastiki, i-ceramics, njll) azikwazi ukucwiliswa. Ukuqothula ama-coil koqweqwe lwamafutha angenziwa emahhovisi amazinyo (ukuhlanzeka kobuchwepheshe) nasekhaya. Ukucwebezela okusebenzayo kuphumelela kakhulu. Izinqubo zenziwa ngumchwepheshe: zibandakanya ukususwa kwama-pigment deposits, ama-deposit amazinyo nokugcoba nge-acids nama-peroxide (hydrogen peroxide, i-carbamide peroxide ngendlela yama-gel). Emgodini womlomo we-hydrogen peroxide kanye ne-carbamide peroxide ukubola nokukhululwa kwe-oksijeni, ehlanganisa izinto eziphilayo ezikhona koqweqwe lwawo lwamazinyo, okuhlinzeka umphumela wokuphuma kwegazi. Ngaphezu kwalokho, i-oksijeni ivimbela ukukhiqizwa kwe-anaerobic microflora ye-plaque, ngaleyo ndlela ibe nengxenye ekuqedeni i-halitosis. Uma kwenziwa izinqubo zokugcoba amazinyo, ukuguqulwa kabusha kwemithi noma i-lacquer ye-fluor kungasetshenziswa. Ukuze kusetshenziswe umphumela wokumhlophe, imisebe yokukhanya nelaseli ingasetshenziswa.
Isenzo esiphuthumayo sezindlela zokwenza amazinyo ahlanzeke ekhaya sisekelwe ekususweni kwezingqimba zomzimba. Ngalokhu, ekubunjweni kwamagciwane we-bleaching, izinto zokwelapha kanye ne-prophylactic zenziwa:
- ukusiza ukunciphisa ukwakheka kwe-plaque ebusweni bamazinyo (i-triclosan, i-chlorhexidine, i-hexitidine, njll) (umphumela wokulwa nombala);
- ukunciphisa inqubo yokwehliswa kwe-plaque, okungukuthi, ukuyijika ibe yi-tartar (zinc citrate, pyrophosphates, njll);
- ukuhlambalaza nokuhlanza okuthuthukisiwe (i-bicarbonate ye-sodium kuma-powders amazinyo kanye nesisekelo se-toothpastes ngesisekelo se-calcium). Uma i-silicon abrasives isetshenziselwa ama-pastes alawulwayo ngokuhlanza ikhono lokuhlanza elithuthukisiwe, inkomba ye-RDA ingaba ngaphezu kwama-75 - (ukusetshenziswa kwansuku zonke) no-200 - (ukusetshenziswa eyodwa - kabili ngenyanga);
- ama-enzyme ahlakaza iphrotheni ingxenye ye-plaque (papain). Izindlela zokugcoba izinyo ekhaya, isibonelo, isethi yezinyosi zokugcoba kanye ne-gel bleaching equkethe i-carbamide peroxide, iyatholakala. Amapulethi we-polymeric Flexible ne-hydrogen peroxide i-gelation gel asetshenziswe kuwo, esetshenziswa emazinyo kabili ngosuku ngemaminithi angu-30, njll.
Inhloso - ukuhlanza ubuso bezinyosi ezikhishwayo. Amazinyo enziwe ngama-polymer materials. Ubuso babo bunesakhiwo se-microporous esakhiwe ngenxa yokutholakala kwemikhakha ye-monomer engaqondakali. Ngemva kokufaka i-prosthesis emgodini womlomo, ubuso bayo buhlanganiswe ne-pellicle - i-microfilm eyakhiwe kusuka kuma-glycoprotein wamathe. Emkhathini we-microporous of the prosthesis microorganisms amisiwe futhi ama-microbial plaques kanye nama-depositalized deposits angakhiwa kanye namazinyo. Ukubonakaliswa kwangaphandle kwalokhu ukuphulwa kokubukeka kokubukeka kwamazinyo: ama-deposit mineralized afakwe ikhofi, itiye, ugwayi, njll. Ngaphezu kwalokho, i-microflora eqhubekayo kwi-prostheses ingabangela ukuphefumula okubi, kubangele ukucasuka nokuvuvukala komlomo we-mucosa, futhi kuphazamise impilo yeziguli ngenxa ye-inhalation kanye nokungenisa. Mayelana nalokhu okushiwo ngaphambili, ukunakekelwa kwamazinyo okukhishwayo kuyinxenye ephumelelayo neyadingeka yokuhlanzeka ngomlomo.
Izindlela eziphumelela kakhulu zokuhlanza amazinyo:
- ukuhlanzwa kwemishini;
- ukuhlanzwa kwamakhemikhali;
indlela ehlangene.
Ukuhlanza imishini yamazinyo okwenziwa ngamazinyo kwenziwa ngamabhulashi okuzuma amazinyo akhethekile, amabhulashi angasetshenziswa kanye namanzi. Izici ezihlukahlukene zezibhamu zomhlaba yizi: ukutholakala kwama-bristles of ubude obuhlukene ezinhlangothini zombili zezinyosi zamazinyo, usayizi omkhulu wokushayela kanye nokuqina okunamandla kakhulu kwama-crystals uma kuqhathaniswa nezibhamu ezihloswe ukuhlanza amazinyo. Ingxenye yokusebenza ibhulashi elide nekhanda lokugubha le-zigzag lihloswe ukucubungula indawo yangaphandle ye-prosthesis, ingxenye encane ehlangene yebhulashini - ukuhlanza ngaphakathi ngaphakathi kwe-prosthesis eduze kwe-mucosa yomlomo womlomo. Izibhamu kanye namabhulashi ahlangene, oklanyelwe ukuhlanzwa kwemishini yamazinyo, ahluke emabhulashini amazinyo kanye namabhulashi ngokuqina okukhulu futhi ubukhulu obukhulu.
Ukuhlanzwa ngamakhemikhali amazinyo okufaka amazinyo kuhlanganisa ukuwafaka ezisombululo zezinto ezihlukahlukene eziqukethe izingxenye ze-antimicrobial, i-detergents (izinto ezisetshenziswa phezulu), ama-agent agxile, ama-dyes nama-flavoring agents. Njengama-antibacterium, i-hypochlorite ye-sodium, i-acetic acid, i-oxyidizers (i-perborate), njll ingasetshenziswa. Ama-agent ahlukumezayo (i-trilon B) aklanyelwe ukususa ama-depositalized deposits kuma-prostheses. Amakhemikhali athuthukisa ukususwa kwe-prosthesis surface. Ama-polymers angabheki angenziwa ekwakheni izindlela zokuhlanza amakhemikhali okwenziwa ngamakhemikhali ukuze enze ifilimu encane ebusweni be-prosthesis, okuvimbela ukuvunywa kwamagciwane ezincane. Kusho ukuhlanzwa ngamakhemikhali amazinyo okutholakala kwamazinyo atholakale ngendlela yamathebhulethi asebenza kahle (ithebhulethi yahlakazeka emanzini ngokukhululwa kwamabhulebhisi e-carbon dioxide noma oksijini) noma oketshezi. I-denture ifakwe kwisisombululo imizuzu engu-10-20. I-ejenti yokuhlanza amakhemikhali we-denture ngokuvamile iphakanyiswa udokotela wamazinyo, ecabangela izindawo ze-prosthesis impahla kanye nokuzwela komuntu ngamunye emcosa yomlomo ezithako zokulungiselela. Manje siyazi ukuthi yiziphi izindlela eziphumelela kakhulu zamazinyo zokugcoba.