Mwina chinthu choyamba chimene amayi amafunikira kudziwa za mano a mwana wawo ndi dzina lawo, chifukwa pokambirana ndi dokotala wa ana mawuwa adzamveka nthawi zambiri. Choncho amayi amafunika kukhala odziwa bwino za dokotala.
Kawirikawiri, mano oyambirira amapezeka mwana - choyamba mano opambana, ndiye m'munsi. Madokotala awo amawatcha kuti central incisors , ndipo nthawi zambiri amatha kudula miyezi 6-7 (tidzakambirana za nthawi yomwe ikuphulika). Pambuyo pake, "oyandikana nawo" awo akuwonekera - ofunika kutsogolo . Kenaka dongosololi lathyoledwa pang'ono, mafinya omwe amatsatira zowonjezereka amatha kukhala opanda kanthu, koma mapologalamu oyambirira adzawonekera - "oyandikana nawo" a zowawazo. " Pambuyo pa zowawa zoyamba kukula - kawirikawiri izi zimachitika ali ndi zaka chimodzi ndi theka, ngakhale kuti zonsezi ndizokhazikika. Pambuyo pake, pakamwa pa mwanayo adzabwezeretsanso kachiwiri , zomwe zingakhale zovuta kwambiri kwa amayi kuti apeze, popeza kuti kachiwiri kawiri kawiri kamakhala kobisala pakamwa, ndipo sangaoneke ndi kumwetulira. Komabe, makolo omwe amamvetsera mwachidwi amawoneka mano kamodzi pa sabata, ndipo amatha kuzindikira "kubwezeretsedwa". Mwa njira, kwa iwo omwe sadziwa za lingaliro la "molar", ine ndikufotokoza: ili ndi dzino lazu.
Ndi chiyani chomwe mukufunikira kudziwa mayi yemwe ali ndi mwana wake wokhawokha m'mimba mwa mano ake? Monga ndanenera, kale panthawi ya mimba ndi intrauterine kukula kwa zinyenyeswazi, mano ake a mkaka amayamba kupanga. Ndipo kugwirizana pakati pa njira yomwe mimba imapitilira ndipo momwe zimakhudzira mano a mwanayo ndizowona komanso zamphamvu. Ndipo apa mukuyenera kudziwa momveka bwino amayi anu kuti zakudya zake zikhale zodzaza ndi mavitamini ndi mchere, monga momwe amchere amchere amathandizira mano pakadali pano, ndipo ngati sangakwanitse, mano a mwana sangakhale amphamvu.
Koma izi sizikutanthauza kuti kuyamwa kwa mchere wamchere mu mano a mwana kumatha atabadwa ndipo kumasiya kulandira zinthu zofunika kuchokera mu thupi la mayi. Ndipotu, gawo ili la mapangidwe limatha mpaka nthawi yomwe korona ya dzino imapezeka kuchokera ku chingamu.
Kuti mudziwe za mano a mkaka, nkofunikanso kuti pambuyo pa dzino "libadwire", zimakhala phokoso la mtendere, zomwe zimakhala zaka zitatu. Pambuyo pake, pali kusintha kwina kwa mano a mkaka: mwachitsanzo, amafupikitsa ndikuyamba kupasuka mizu yawo, dzino limasiya kugwedezeka, mwanayo amatha kusuntha pang'ono chala chake.
Kodi ndi zinthu ziti zomwe mukufunikira kudziwa zokhudza amayi anu? Kawirikawiri amakhala ochepa kwambiri kuposa mizu, choncho ngati muli ndi mano a mkaka mumakhala ndi chisoni chachikulu, ndiye kuti pambuyo pa kugwa kwawo, mizu imatha kukula komanso kuyandikana. Mu mano a mkaka ndi enamel, ndipo dentin ndi woonda kwambiri kuposa momwe zimagwirira ntchito, motero amafulumira kugwa ndi kuwonongeka. Manyowa amchere samakhala olemera m'magazi, omwe amachititsanso kuti munthu akhale ndi mano ambiri. Vuto loyambitsa vuto la mano a mwana limakhala loopsya chifukwa chakuti akhoza kutenga kachilombo ndikuyamba mofulumira kuposa momwe amwenyewo amachitira.
Tsopano tiyeni tiyankhule za dongosolo limene mano amatha kutulukira. Pali ndondomeko yotsimikizirika yomwe dongosolo la mazira akuwerengera. Komabe, zonsezi ndizofunika kwambiri, choncho ngati mnyamata wa msinkhu wofanana ali ndi mano 6 ndipo mulibe vuto, izi siziri chifukwa chodetsa nkhawa, chifukwa madokotala onse a mano amati nthawi yosiyana nthawi ndi miyezi 6, poyerekeza ndi ziwerengero zazithunzi, ndizozolowezi.
Choncho, deta yamtunduwu imati mu miyezi 6-7 mwana ayenera kukhala ndi zidutswa zochepa (2 pieces), pa miyezi isanu ndi itatu mpaka 9 mpaka pamwamba, pamwezi khumi kumapeto kwake kumakhala kosaoneka, ndipo chaka chokongoletsera ndi chokongoletsera. Mu miyezi 12-15, amwenye oyamba amachokera, kenako nkhungu, ndi miyezi 21-24 yachiwiri yovuta kwambiri. Ali ndi zaka ziwiri, mwanayo ayenera kukhala ndi mano khumi ndi awiri (ngati akukula ndi kukula "pamutu"). Koma ngati pali 15 okha, izi siziri chifukwa choganiza kuti mwanayo akudwala kapena ndikofunikira kuti atseke msanga gels ndi chiyembekezo kuti mano atsopano adzakula.
Ngati simukukhulupirira njira yeniyeni yodziwira nambala ya mano, ndiye kuti mungagwiritse ntchito ndondomeko ya kuwerengera yomwe imaganizira zaka za mwana wanu.
Kuti mudziwe kuti ndi angati mano omwe ayenera kukhala mwa mwana pa nthawi imodzi, muyenera kuwerengera zaka zingapo, ngati mwanayo ali ndi zaka 1, zisanu ndi zisanu, ndiye kuti timamasulira pa miyezi 18) ndikuchotsapo. 4. Chifukwa cha ichi Mtengo, mu chaka ndi hafu mwana ayenera kukhala 18-4 = mano 14.
Amayi ambiri amadandaula kwambiri akapeza kuti mano a ana awo akukula "mwachisawawa" - koma izi sizomwe zimapangitsa mantha, sitiyenera kuiwala kuti aliyense wa ife ali ndi njira yathu ya chitukuko, ndipo ana athu sali osiyana .
Koma mano a azakwawo, amakhalanso ndi ziphuphu zina, ndipo mwa anyamata ndi atsikana zizindikirozi ndizosiyana kwambiri.
Potero, mwa anyamata, chigawo chachikulu chapakati chimayamba kuphulika pazaka zisanu ndi zisanu ndi zisanu ndi zisanu ndi zisanu ndi zitatu, ndikumaliza pa zaka 7, zisanu ndi zisanu; nthawi yowoneka ngati zowonongeka kumatenga zaka 6 mpaka 8; mayini - kuyambira 9, 5 mpaka 12, 5; woyamba premolars - kuyambira 8, 5 mpaka 11; wachiwiri - kuchokera 8, 5 mpaka 12, 5; zolemba zoyambirira - kuyambira 5, 5 mpaka 7, zaka zisanu, gawo lachiwiri - kuyambira 10, 5 mpaka 13 zaka.
Kwa atsikana, pafupipafupi, mano a molar amaoneka ndi kusiyana kwa miyezi isanu ndi umodzi, komanso kuposa anyamata.
Zomwe mukufunikira kuti muzimudziwa mayi aliyense, chifukwa, podziwa zonse za mano a mwana wawo, mungapewe mavuto nawo mu msinkhu wokalamba kwambiri.