Ngesikhathi sokuphila komuntu, amazinyo angaba ngu-20 ashintshwa kanye, kanti abasele 8-12 banomphela, baqala ukukhula emdabu.
Ukuqhuma kwemikhosi ebantwaneni kuyisikhathi esibaluleke kakhulu, kokubili ingane kanye nabazali. Izici eziyinhloko zale nqubo (izici eziphawulekayo zokugeleza nezikhathi) zixhomeke ekuyingxenyeni yezinto eziphilayo, futhi ngokuyinxenye zizinqunywa izimo zokuphila (ukudla, isimo sezulu, ikhwalithi yamanzi okuphuza, njll). Kule ndaba, azikho izinkomba ezifanelwe ngokucacile zokuqhuma kwemikhosi ezinganeni. Ngokufanayo, akukwazi ukusho ukuthi ukukhula kwemikhosi ebantwaneni kuhambisana nezimpawu ezicacile.
Ngokwesilinganiso, kuze kube yiminyaka emithathu, wonke amazinyo omntwana akhula emntwaneni. Kufanele kube namashumi amabili. Amazinyo amane emaphakathi (incisors), ama-canines amabili ("iso") kanye nama-4 molars (ukuhlafuna) emhlathini ngamunye. Ukukhula kwamazinyo e-molar kubantwana kuqala ngeminyaka emihlanu, kanti kancane kancane amazinyo ebisi ashintshwa amazinyo angunaphakade.
Izinkomba zokukhuphuka kwemikhosi
Isibonakaliso sokuqala kokuqala kwemikhosi ebantwaneni kuba khona kwezikhala phakathi kwamazinyo obisi (amathathu). Ekuqaleni, amazinyo omntwana aseduze komunye nomunye, kepha njengoba ubukhulu bomhlathi bukhula, amazinyo "ayingxenye". Uma kwenzeka lokhu kungenzeki, umhlathi ungase ungabi namagumbi okwanele wamazinyo okuhlala njalo, futhi azokhula ijika. Kanye nokukhula komhlathi, kukhona ukuhlushwa kancane kancane kwezimpande zamazinyo okwesikhashana, emva kwalokho amazinyo omntwana aqala ukuzamazama nokuwa.
Ukuhleleka kokuqhuma kwemikhosi kubantwana kungokulandelayo:
- imikhosi yokuqala;
- incisors ephakathi;
- i-incisors ye-lateral;
- kuqala premolars;
- i-fangs;
- i-molars yesibili;
- Imikhosi yesithathu (ayiphumeli kubo bonke abantu, ukungabikho kwabo akuyona into ebonisa ukungabi khona).
Kodwa uma amazinyo omntanakho eqala ukuqhuma kwelinye i-oda, lokhu akusho ukuphambene nokujwayelekile. Kulesi simo, izinyanga zokuqala ezinganeni (amazinyo ayisithupha) zikhula ngokushesha, hhayi esikhundleni samazinyo ebisi. Abazali kufanele bakhumbule ukuthi izinkomba ezinganeni akufanele ziphume. Uma uqaphela ukuthi ingane yakho inezinyo ezinzima - xhumana nodokotela wamazinyo ngokushesha ukuze uhlolisise imbangela futhi ubeke ukwelashwa okufanele. Iqiniso lokuthi ingane inezinyopho, abazali bangase bangazi nakakhulu - le nkambiso kaningi ayinabuhlungu futhi ingacabangi.
Ngesikhathi esifanayo, ukuqhuma kwezimbangi ezinganeni kungenziwa ukuhambisana nomkhuhlane omkhulu, ukungabi nesifiso sokudla, ukucasula. Ungesabi ngalokhu - njengomthetho, lezi zibonakaliso ezingathandeki zihamba ngokwazo.
Ukunakekelwa kwabahlengikazi
Kubalulekile ukuthi abazali bangakhohlwa ukuthi abantwana, njengabantu abadala, badinga ukunakekelwa okufanele ngamazinyo abo kanye nesigxobo somlomo. Ukunganaki imithetho elula yokuhlanzeka nokuzinakekela kungaholela emiphumeleni enzima: i-caries, i-periodontitis, i-stomatitis nezinye izifo ezingathandeki. Khumbula ukubaluleka kokuvakashelwa kwezokwelapha njalo nokuvimbela kudokotela wamazinyo.
Kubaluleke kakhulu ukuthi ungakhohlwa ukuxubha amazinyo hhayi ekuseni nje kuphela, kodwa futhi kusihlwa, ngoba umsebenzi we-microflora eyingozi emlonyeni ebusuku awuncane kakhulu kunemini. Ngokufanelekile, kufanele uhlanze amazinyo akho kanye nomlomo emva kokudla ngakunye (kunezinhlanzi eziningi ezihlukene ngalokhu). Kodwa, okungenani, abazali kufanele bafundise izingane zabo ukuba ziqhube amazinyo njalo futhi zihlolwe izifo zokuzivikela kudokotela wamazinyo. Indlela ephumelela kunazo zonke yokukhulisa izingane kuye kwaba njalo futhi ihlala isibonelo somuntu siqu, ngakho-ke, okokuqala, zibuke wena bese uqala ukuqapha impilo yakho. Amazinyo aqinile, enempilo - enye yezimiso ezidingekayo zokuphila okuvamile komzimba. Yinakekele impilo yakho yamazinyo kusukela ebuntwaneni - kuphela ukuthi iyohlala iminyaka eminingi.