Ama-braces abizwa ngokuthi ama-brace orthodontic fixed of izinhlobo ezahlukene, agqoke amazinyo for bite bite. Okwamanje lokhu kuyindlela ejwayelekile kakhulu e-orthodontics yokuxazulula izinkinga zokuluma. Akusekho imingcele yobudala. Kunesistimu ye-bracket yama-arcs amancane kanye nama-lock afakwe kuwo, empeleni amabakaki.
Ubani owasungula uhlelo lwe-bracket?
Ngisho eGibhithe lasendulo, abantu, njengoba nazi, babekhathalela ukubukeka kwabo. Kwakungeyona okuhlukile futhi kumomotheka. Khona-ke ukulungiswa kwezingoma ezisetshenzisiwe ezisuka ku-catgut, ezikude zifana nezixhobo zanamuhla ze-orthodontic. Ukuthuthukiswa okusebenzayo kwe-orthodontics kwaba ngekhulu le-XIX, lapho odokotela baseMelika bakha umlandeli wokuqala wezinhlobo zezinhlobo zamabhakede ezinamuhla. Le divayisi yenziwe izingxenye zensimbi:
- i-arc;
- amashubhu;
- amantongomane;
- kanye netambo, lapho isakhiwo sonke sasihlanganiswe namazinyo.
Sekuyiminyaka eminingi usosayensi u-Engle ezama izinto zakhe, ahlolisisa amandla ase-orthodontic athuthukile futhi atadisha imiphumela emibi nemiphumela emibi ephuma emanzini, ama-tissue amancane namajoyini. Kusukela ngaleso sikhathi, ukusetshenziswa kwamadivaysi kuye kwathuthukiswa futhi, kuze kube manje, le nqubo isesimanje futhi iyaqhubeka njalo ngonyaka.
Izinhlobo zama-bracesKunezinhlelo ezimbalwa zezinhlelo zezinsimbi. Ngokuhlelwa kwama-brace emazinyweni, kungaba yilezi zinsuku noma ezilinganayo. I-Vestibular yilawo masistimu lapho ukukhiya kutholakala khona ebusweni obubonakalayo bezinyo. Yebo, futhi i-lingual (kusukela ngegama lesiLatini elithi "lingua", okungukuthi, ulimi) noma i-lingual itholakala ngaphakathi kwamazinyo, futhi ayibonakali kwabanye. Zombili izinhlobo zinezinzuzo nezinkinga. Isibonelo, ama-braces olimi anamahle kakhulu, ayabonakali ngokumomotheka nangengxoxo, kodwa kunzima kubo ukuthi bajwayele ukujwayela, uma begqoke, izinguquko zenkulumo, futhi kukhona izinkinga zolimi. Ama-braces angaphandle akuzona ubuhle obuhle kangaka, kodwa ashibhile futhi ukuguqulwa kwamalokhi enokwelashwa ngaleyo ndlela kaningi ngokushesha.
Ngokwaziswa kwistiksi ye-bracket, kukhona:
- Metal. Kunezinhlobo eziningana zezinsimbi zensimbi: insimbi engagqwali, titanium, igolide, ama-alloys. Izinhlobo ezimbili zokugcina ezisetshenziselwa iziguli ezithinta izifo ezivamile. Amasistimu ensimbi angaba yendabuko, okungukuthi, ngokuguquka kwesikhashana kwama-ligatures nama-rubber bands noma ukuzimela. Lezi yizinhlelo lapho i-arc ingagcinwa khona ekukhiyeni ngocingo futhi ingahle ilayishwe ngamandla amancane okuxubana. Lokhu kuholela ekutholeni okusheshayo futhi kukhululekile kakhulu isiguli. Kunezinhlobo ezimbili zama-arcs ezinama-braces anjalo: asebenzayo futhi ahambelani. Ukuphazamiseka kwezinhlelo ezinjalo kuyintengo ephakeme kunama-classic braces.
- I-Ceramic. Zenziwe nge-ceramics, bheka ubuhle obuhle kakhulu kunezensimbi futhi ungalimazi kakhulu umdabu. Bakhethwa ngokusho kombala, okuyinto efanele kunazo zonke amazinyo agwegwekile .
- Sapphire. Ama-cryfals okufakelwa ama-sapphire abe umthombo wokudala izikhiye ezinjalo. Zisobala ngakho-ke cishe zingabonakali kwabanye. Nciphisa inhlanhla ekhuphuke uma kuqhathaniswa nensimbi futhi ngentengo ephezulu.
- Okuhlanganisiwe. Ziyinkimbinkimbi kakhulu kunezinsimbi, kodwa zingaphansi kwe-ceramic nesafire ezindabeni ze-aesthetics.
- Ipulasitiki. Ezindleko, lezo zinhlelo zithengeka kakhulu kunabalingani be-ceramic, kodwa nazo zinakho ukungalungi: amandla aphansi, ubuzwe obuningi kumakhibalabala.
- Ihlangene .
Isikhathi sokwelashwa kwe-placecclusion singumuntu ngamunye futhi sibalwa yi-odokotela-orthodontist ozayo.