Kodi chofunika kwambiri chiani mukakumana ndi anthu atsopano? Ndiko kulondola, mu dziko lamakono ndi kumwetulira! iye ndi khadi lochezera, ndipo chinthu chachikulu chochotsera chidziwitso pa chidziwitso. Choncho, mano ayenera kukhala okongola! Nanga bwanji ngati palibe chinthu chodzitamandira ndi mosiyana? Mwamwayi, ma mano akupezeka tsopano ndipo akupangidwa mofulumira ndi nthawi. Ndipo ngongole za ceramic za dongosolo ndi imodzi mwa ndodozo.
Kodi mabala a ceramic amawoneka bwanji?
Chakumayambiriro kwa zaka za m'ma 1800, dokotala wa mano a ku America, Engle, adafunafuna njira zothetsera vuto la mano. Pambuyo pa mndandanda wamadzimadzimadzi, zida zake zinasanduka makina atsopano, omwe amagwiritsidwa ntchito kwa zaka zambiri padziko lonse lapansi. Choyamba chamakono chamakono sichinawoneke chokondweretsa kwambiri, zitsulo zitsulo zogwirizana ndi kukonza arc. Izi zimagwiritsidwa ntchito tsopano, chifukwa ndi zodalirika ndipo zilizonse zimatsimikizira zotsatira.
Koma sayansi siimaima, ndipo m'nthaŵi yathu kufunika kokonza aesthetics kumawonjezeredwa njira ya chithandizo. Palibe ana kapena akuluakulu omwe amawoneka mozungulira kwambiri ndi zitsulo zazitsulo pamano awo, ngakhale ngati izi ndizochepa. Ndicho chifukwa chake madokotala a mano anapanga zingwe za ceramic.
Zapangidwa ndi polycrystalline aluminiyamudididi ndipo sizikuwonekera poyang'ana mano chifukwa choyera. Zitha kuwonedwa m'mazinyo pokhapokha ndikuyangТana, kapena pa mtengo wa chitsulo. Koma ngakhale apa madokotala a mano amakhala ndi chinachake choti apereke - arc ikhoza kugwiritsidwa ntchito ndi malaya oyera. Mitsempha yotereyi ndi yovuta kwambiri kuwona mano, omwe amachititsa kutchuka kwawo.
Mitundu ya ngongole za ceramic
Malingana ndi momwe mabasi amagwirizanirana ndi arc, amasiyanitsa:
- kudzikongoletsera kapena kugwiritsidwa ntchito popanda ligature;
- ligature ceramic braces.
Mabala a Ceramic braces ndi ofanana kwambiri, akayikidwa, arc imayimilira kuzungulira nsalu iliyonse mothandizidwa ndi mphira wapadera. Amafuna kukonzanso nthawi ndi nthawi, chifukwa chakuti wodwalayo ayenera kubwera kwa orthodontist za kamodzi pa mwezi kuti akonze kulumidwa konse .
Zingwe zosagwira ntchito ndi zamakono. Iwo ali ndi kupopera kwapadera, zomwe sizimayambitsa kukangana kwakukulu kwa arc mkati mwabowo. Ndizowonjezera thupi komanso zachibadwa, mano ndi osavuta kusuntha. Makhalidwe oterewa amakhalanso okongola kwambiri, amakhala ochepa mu kukula, kupatulapo mosavuta kusamalira komanso kukhala omasuka.
Bongo lokhalokha silimasowa kukachezera mwezi uliwonse kwa orthodontist, basi miyezi 2-3 idzapita kwa dokotala kuti ayang'ane mkhalidwewo. Ndipo kupindula kwakukulu ndikuti ndi ndondomeko yolumikiza, njira yokonza kuluma imachepetsedwa ndi nthawi yochuluka (mpaka 25%, malingana ndi momwe zinthu ziliri). Ngakhale mulimonsemo funso lakuti kuchuluka kwa kuvala mikanda ya ceramic kungayankhe bwanji orthodontist. Kawirikawiri izi zimatenga miyezi 12-18.
Kodi mabokosi amaikidwa bwanji?
Kuika kwa braces kulibe kupweteka ndipo kuli ndi magawo angapo:
- Akupanga kuyeretsa mano .
- Kukhazikika kwa mabotolo imodzi pa dzino lililonse mothandizidwa ndi gulu limodzi lapadera.
- Kukonzekera arc.
- Maphunziro a ukhondo mu braces (mothandizidwa ndi maburashi apadera, maburashi, manyowa a mano ndi mankhwala opangira mankhwala).
Masiku oyambirira ndi osasimbika, komanso ngakhale zowawa. Izi ndi zachilendo ndipo amalankhula za nthawi yabwino yowonongeka. Mankhwala amayamba kusintha mwa njira yoyenera. Pakapita nthawi, malingaliro amenewa adzatha ndipo akhoza kuwoneka kanthawi kochepa pambuyo pa kukonza ma arcs ndi ligatures.