I-Underbite ibhekisa kumazinyo e-mandibular aphumayo kwaye agqithise amazinyo aphezulu angaphambili.
Le nto idla ngokubangelwa kukungaphuhli kakuhle kwe-maxillary, i-mandibular phezu kophuhliso, okanye zombini.Ngaphandle koko, kunokubangelwa kukulahleka kwamazinyo amakhulu.I-Underbite inokuchaphazela umsebenzi oqhelekileyo we-incisors okanye i-molars, okubangelwa ukunxiba kwamazinyo kunye neentlungu ezidibeneyo zomhlathi.
I-anterior open-bite luphuhliso olungaqhelekanga lwe-arch yamazinyo ephezulu nasezantsi kunye nomhlathi kwicala elithe nkqo.Akukho qhagamshelwano lwe-occlusal xa amazinyo angaphezulu nangaphantsi aphakathi kwe-centric occlusion kunye ne-mandibular functional movement.Ukuyibeka ngokulula, amazinyo aphezulu nasezantsi kunzima ukufikelela kwi-occlusion efanelekileyo kwicala elithe nkqo.
Njengoluhlobo lwe-malocclusion yamazinyo, i-open-bite yangaphambili ayinakuchaphazela kakhulu i-aesthetics, kodwa iphinda ichaphazele umsebenzi we-stomatognathic system.
I-Overbite ibhekiselele kukhuseleko olunzima lwamazinyo angezantsi xa amazinyo angaphezulu e-occlusal.
Ngokuqhelekileyo kubangelwa yimizila yemfuza, imikhwa emibi yomlomo, okanye ukukhula ngokugqithiseleyo kwamathambo axhasa amazinyo, anokubangela iingxaki kwiintsini okanye izilonda, ukuguga kunye nokukrazula kwamazinyo angaphantsi, kunye neentlungu kwi-TMJ.
Ulungiso oluncinci lunokufuneka kwimeko apho amazinyo akakwazi ukubanjwa ngenxa yokungonelanga kwendawo ye-arch yamazinyo.
Ngaphandle konyango, ukuxinana kwamazinyo kunokukhokelela ekwakhekeni kwecalculus yamazinyo, ukubola kwamazinyo kunye nomngcipheko okhulayo wesifo seentsini.
Amazinyo ahlukanisiweyo abangelwa sisithuba esikhulu samazinyo kwi-arch esibangelwa yi-microdontia, ukukhula okungaqhelekanga kwemihlathi, imfuza yemfuza, amazinyo angekhoyo, kunye/okanye imikhwa emibi yokutyhala ngolwimi.
Ukungabikho kwamazinyo kunokudala indawo eyongezelelekileyo, nto leyo ekhokelela ekukhululekeni kwamazinyo ajikelezileyo.Ngaphezu koko, ngenxa yokungabikho kokhuseleko kumazinyo, kuya kubakho izithuba phakathi kwamazinyo akhokelela kwi-gingivitis, ipokotho ye-periodontal kunye nomngcipheko wokwanda kwesifo se-periodontal.
Intetho eqhelekileyo yeyokuba amazinyo aphumela ngaphaya koluhlu oluqhelekileyo, kwaye amazinyo anokuvela ngokulula xa amazinyo e-occlusal.
I-Dental Protrusion inempembelelo enkulu kubomi bemihla ngemihla, kungekhona nje umsebenzi wokuhlafuna, kodwa kunye ne-aesthetics.Ukuqhubela phambili, ukukhutshwa kwexesha elide kuya kunciphisa umsebenzi wokuthambisa kunye ne-salivation yomlomo, kwaye i-gum iya kutyhila emoyeni owomileyo okhokelela ekudumbeni kunye ne-polyp gum, ngakumbi, i-gum iya konakala.
Ukuqonda izibonakaliso enye yezinto eziphambili ezithatha isigqibo sokuba unyango lwe-orthodontic yeVinciSmile lunokugqitywa ngempumelelo.