Indigenous kana mukaka: mwana teething

Bookmark meno paumbwe primordia kunotanga mwana mumwe kwevhiki 7-8 pakati embryo kukura, uye yakaoma munyama kwemeno vari yakaumbwa pakupera kwevhiki 16-17. Saka, vana vose vanozvarwa vaine kuumbwa meno, dziri kumirira kukura kwavo kuti vaonekwe pakati matadza.

Izvi zvinowanzoitika kana mwana wako inodzora mwedzi mitanhatu, asi pane nyaya dzakaita kwokutanga uye gare gare teething. Kana mwana teething, kunoita yakawanda zvingasanakira, kwete iye chete, asi neniwo vabereki vake - nokuti mwana kuderera utano, anova kudzikama, nezvinyamusi, kuipa vachidya, avete zvishoma uye nguva dzose vachikumbira chinyoreso. Asi izvi ndezvenguva duku zviratidzo kuti vaende pamusoro nguva.

Kazhinji teething mwana anogara vaviri vaviri, mune imwe kutevedzana. Izvi zvinobatsira kuti pave akarurama nokuruma. meno Milk makazadziswa, pane mwana kwemakore maviri nehafu. Pashure anouya nguva "mazino akadzikama."

Permanent mazino dzinotanga kuonekwa mune vana vane makore makore 6-7.5: mwana mazino dzinotanga kuwira panze, uye panzvimbo yavo pane zvizvarwa. Kakawanda, izvi inotanga rezasi incisors. Usanetseka kana mwana mazino radonha, uye constants haamo kwemwedzi inoverengeka kuti. Enda wemazino kuona sei pedzidziso dzekutanga dziri molars sezvo ivo kuumbwa, uye kana takagadzirira kuputika.

Chokutanga, yezvakaita yokutsiva vematombo rinotsanangurwa: okumusoro. Kwete netsaona akacheka mazino ake ari mwana zvakadaro chaiwo kutevedzana. The incisors zvinonyanya kumbopfeka pasi, saka kuchinja muitiro kuruma uye kutsenga pazuva rokutanga zvachose. Ipapo vaichengeta chete kuti umo mwana mazino kuoneka.

Kana mwana cheka molars, anofunga zviri yakanyarara zvikuru kupfuura chidzoke acho wokutanga dheri. Temperature uye marwadzo zvinokonzerwa vasipo.

Teething kuvana, kazhinji kusvika makore 12-14, uye pazera iri vari zvidimbu 28. Chinonyanya achangopfuura 4 mazino uchenjeri kuoneka, asi rinowanikwa vakura kana kwete kuitika zvachose. Vanachiremba vemazino musafunga kusavapo mazino uchenjeri sechinhu zvokurwara.

Pamwero wenyika molars kuonekwa zvinotevera nguva:

- nechepakati incisors: kubva 6 makore 8;

- lateral incisors: kubva 7 kusvika 9 makore;

- premolars kubvira 9 makore 10.5;

- wechipiri premolars uye canines kubva 11 kusvika makore 13.5;

- wechipiri molars kubva 12 kusvika makore 13.5;

- matadza mazino (molars wechitatu): makore 18.

Kana molars haamo panguva, unofanira kubvunza chiremba wemazino. Pashure pezvose, izvi kungava chiratidzo chokuti zino rudiment hauna kuumbwa, uye zino sevasingazivi zvachose. Kakawanda chikonzero munhu zvokurwara yakadaro kukundikana panguva fetus zino primordia inotungamirwa. Izvi zvinogona kuva nokuda chirwere amai, kugamuchira mishonga yake kana zvinodhaka hormone.

Somugumisiro, mashoko molars ingangoumbwa duku pane kuti hunodiwa inowanzotorwa anatomical kukura. Zvadaro dzinofamba aripo mazino nyanzvi vachishandisa kappa kana mazino ndiro. Chero bedzi unofanira kutarisira mazino mwana kunzvimbo yavo vaigona kuisa korona kana anodyara. Ndizvowo zvinoitika panyaya kurasikirwa nezino wechigarire, nekuti vachiitsiva anouya itsva: molars havachaoni kuchinja.

Saka, tinofanira kunyatsoongorora kuramba zvakanaka nomumukanwa utsanana uye kutevera mamiriro meno: kukwesha navo kaviri pazuva, sukurudza muromo wako chaiwo mhinduro, neutralizing paumbwe asidhi pamusoro mazino, flossing. Iva nechokwadi kuti kamwe mwedzi mitanhatu ose zvakafanira kushanyira wemazino panguva kuwana zvishoma kukuvara. Pashure pokurasikirwa nezino chinhu Snap nokuda vhitamini kushaikwa, murombo utsanana, kuchinja kwemakemikari omuviri kana zvimwe zvinetso uye kudzorera miviri yavo yedu risisiri anogona.