Kune mazino matatu muvanhu: mazino ezamu, mazino akasanganiswa uye mazino ekupedzisira. Iyo lacteal dentition, iyo saka inosanganisira mazino emukaka kana mazino echinguvana, inoumbwa nemazino makumi maviri akakamurwa kuita 20 quadrants yemazino mashanu rimwe nerimwe: 4 incisors, 5 canine uye 2 molars.

Inotanga kusvika kuma15^st vhiki yehupenyu hwe intrauterine, nguva apo calcification yepakati incisors inotanga, kusvika pakugadzwa kwelacteal molars pazera remwedzi inenge makumi matatu.

Heino iyo physiological eruption purogiramu yemazino echeche:

· Lower central incisors: 6 kusvika 8 mwedzi.

· Lower lateral incisors: 7 kusvika 9 mwedzi.

· Upper central incisors: 7 kusvika 9 mwedzi.

Upper lateral incisors: 9 kusvika 11 mwedzi.

Yokutanga molars: 12 kusvika 16 mwedzi

Canines: kubva ku16 kusvika ku20 mwedzi.

· Chechipiri molars: kubva kumwedzi makumi maviri kusvika makumi matatu.

Kazhinji, mazino akadzika (kana mandibular) anoputika kare kupfuura epamusoro (kana maxillary) mazino.^1-2 . Nemazino ega ega, mwana anogona kunge akagunun'una uye nekumedza mate zvakanyanya kupfuura nguva.

Kuputika kwemazino kwakakamurwa kuita zvikamu zvitatu:

-          The preclinical phase. Inomiririra kufamba kwese kwechirwere chezino kusvika pakubata nemuromo mucosa.

-          Chikamu chekuputika kwekliniki. Inomiririra kufamba kwese kwezino kubva pakubuda kwaro kusvika pakugadzwa kwekusangana neinopikisa zino.

-          Chikamu chekugadzirisa kune occlusion. Inomiririra kufamba kwese kwezino mukati mehupo hwayo mune mazino arch (egression, version, rotation, etc.).

Pakazosvika makore matatu, mazino ese enguva pfupi akabuda seakajairika. Iyi nyika ichagara kusvika pazera remakore matanhatu, zuva rekuonekwa kwekutanga kwekugara molar. Isu tinozoenda kune yakasanganiswa mazino ayo anozopararira kusvika kurasikirwa kwezino rekupedzisira remwana, kazhinji kutenderera zera ramakore gumi nemaviri.

Ndiyo panguva iyi mwana acharasikirwa nemazino ake echeche, ayo anotsiviwa zvishoma nezvishoma nemazino echigarire. Mudzi wemazino emukaka unodzoserwa pasi pemhedzisiro yekuputika kwemazino echigarire (tinotaura nezvazvo. rhizalyse), dzimwe nguva zvichikonzera kufumurwa kwegumbo remazino nekuda kwekupfeka kwemazino kunoperekedza chiitiko.

Iyi nhanho yekuchinja inowanzobata dzakasiyana siyana dzemazino.

Heino iyo physiological eruption purogiramu yemazino echigarire:

Akaderera mazino

- Yokutanga molars: 6 kusvika 7 makore

- Central incisors: 6 kusvika 7 makore

-Lateral incisors: 7 kusvika 8 makore

- Canines: 9 kusvika kumakore gumi.

- Yekutanga premolars: 10 kusvika 12 makore.

- Yechipiri premolars: 11 kusvika kumakore gumi nemaviri.

- Chechipiri molars: 11 kusvika kumakore gumi nematatu.

- Yechitatu molars (mazino euchenjeri): 17 kusvika 23 makore.

Mazino ekumusoro

- Yokutanga molars: 6 kusvika 7 makore

- Central incisors: 7 kusvika 8 makore

-Lateral incisors: 8 kusvika 9 makore

- Yekutanga premolars: 10 kusvika 12 makore.

- Yechipiri premolars: 10 kusvika kumakore gumi nemaviri.

- Canines: 11 kusvika kumakore gumi.

- Chechipiri molars: 12 kusvika kumakore gumi nematatu.

- Yechitatu molars (mazino euchenjeri): 17 kusvika 23 makore.

Karenda iri rinoramba riri pamusoro pezvose zvinoratidza: zvechokwadi kune musiyano mukuru mumazera ekuputika. Kazhinji, vasikana vari pamberi pevakomana. 

Chimiro chemazino anodonha hachina kusiyana zvakanyanya kubva kune chisingaperi mazino. Zvisinei, pane zvimwe zvakasiyana^{3 4} :

– Ruvara rwemazino emukaka rwakachena zvishoma.

-Iyo email yakatetepa, izvo zvinovafumura zvakanyanya pakuora.

- Zviyero zviri pachena zvidiki pane avo ekupedzisira.

-Kureba kwekoronari kwakaderedzwa.

Iyo yenguva dentition inofarira shanduko yekumedza iyo inopfuura kubva kune yekutanga nyika kuenda kune yakura. Iyo zvakare inovimbisa kutsenga, phonation, inoita basa mukuvandudza kwehuso huso uye kukura mune zvese.

Kukwesha mazino emukaka kunofanira kutanga pachangoonekwa mazino, kunyanya kuziva mwana nechiratidzo nokuti hachina kunyatsoshanda pakutanga. Ukuwo, kuongorora nguva dzose kunofanira kutanga kubva pamakore maviri kana matatu kuti mwana ajairirwe. 

Vana vari panjodzi huru yekuvhunduka, izvo zvinogona kutungamirira kumatambudziko emazino makore gare gare. Apo mwana anotanga kufamba, kazhinji ane "mazino ake epamberi" uye kuvhunduka kuduku kunogona kuva nemigumisiro. Zviitiko zvakadai hazvifanirwe kuderedzwa nechikonzero chekuti mazino emukaka. Pasi pekuita kwekuvhunduka, zino rinogona kunyura mubhonzo kana kunyungudika, rinozopedzisira raita abscess yemazino. Dzimwe nguva utachiona hwezino rinoenderana nahwo hunogona kutokuvadzwa.

Zvinoenderana nezvidzidzo zvakati wandei, 60% yevagari vanosangana kamwechete nekurwadziwa kwemeno panguva yekukura kwavo. 3 muvana gumi vanosanganawo nazvo pamazino emukaka, uye kunyanya pane ekumusoro epakati incisors anomiririra 10% yemazino akakuvadzwa.

Vakomana vanowanzoita kaviri kushungurudzwa sevasikana, vane peak in trauma pazera remakore 8. Concussion, subluxations uye kubviswa kwemazino ndiyo inowanzovhiringidza.

Zino remwana rakaora ringave nemigumisiro pamazino emangwana?

Zino remwana rine utachiona rinogona kukuvadza utachiona hwezino rinoenderana nerezino muchiitiko chekuti pericoronal sac yakasvibiswa. Zino rakaora rinofanira kushanyirwa nachiremba wemazino kana chiremba wemazino.

Sei dzimwe nguva uchifanira kudzura mazino emwana asati adonha ega?

Panogona kuve nezvikonzero zvinoverengeka zveizvi:

– Zino remwana ranyanya kuora.

- Zino remwana rinotsemuka nekuda kwekuvhunduka.

– Zino rine utachiona uye njodzi yacho yakakura zvekuti rinozopinza zino rekupedzisira.

-Pane kushomeka kwenzvimbo nekuda kwekukura kwakamira: zviri nani kujekesa nzira.

– Utachiona hwezino rekupedzisira hwanonoka kana kuti hwakarasika.

Kurasikirwa kwezino rekutanga remucheche ikonana kutsva nepfungwa yekuti muviri unogona kudimburwa chimwe chezvinhu zvawo saka unogona kuita chiitiko chinoshungurudza. Ichi ndicho chikonzero nei kune ngano dzakawanda uye ngano dzinonyora manzwiro anowanikwa nemwana: kutya kuva mukurwadziwa, kushamisika, kudada….

La mbeva duku ingano ine mukurumbira mukuru yekuMadokero ine chinangwa chekusimbisa mwana anenge arasa zino remwana. Maererano nengano, mbeva duku inotsiva zino remwana, iro mwana anoisa pasi pepiro asati avata, nekamuri duku. Kwakabva ngano iyi hakuna kunyatsojeka. Inogona kunge yakafemerwa nengano yaMadam d'Aulnoy muzana ramakore rechiXNUMX, The Good Little Mouse, asi vamwe vanotenda kuti vanobva mukutenda kwechinyakare, zvichienderana nekuti zino rekupedzisira rinotora hunhu hwemhuka inomedza. rinoenderana mwana zino. Taitarisira kuti igonzo, inozivikanwa nekusimba kwemazino ayo. Izvi takakanda zino remwana pasi pemubhedha tichitarisira kuti mbeva ichauya ikadya.

Dzimwe ngano dziripo pasi rose! Ngano ye Dino Fairy, ichangopfuura, iAnglo-Saxon imwe nzira kune mbeva diki, asi inoteedzerwa pane imwecheteyo modhi.

MaIndia ekuAmerica aimboviga zino mukati muti mutariro yokuti zino rokupedzisira richakura rakarurama somuti. MuChile, zino rinoshandurwa naamai kuita ibwe rinokosha uye hazvifanirwe kutsinhaniswa. Munyika dziri kumaodzanyemba kweAfrica, unokanda zino rako kwakananga kumwedzi kana kuzuva, uye kutamba kwetsika kunoitwa kupemberera kusvika kwezino rako rokupedzisira. MuTurkey, zino rinovigwa pedyo nenzvimbo yatinotarisira kuti ichaita basa guru mune ramangwana (bindu reyunivhesiti yezvidzidzo zvakanaka, somuenzaniso). MuPhilippines, mwana anoviga zino rake panzvimbo inokosha uye anofanira kuita zvaanoda. Kana akakwanisa kumuwana kwapera gore, chido chacho chichaitwa. Dzimwe ngano dzakawanda dziriko munyika dzakasiyana dzepasi.