Ukutshixiza okuqinisekileyo kwabantwana

Kwiiveki ezimbalwa ezidlulileyo ndikuxelele malunga Amazinyo asisiseko kubantwana, abantwana abafuna ukwazi ukuze bazazi xa beza kukhula okokuqala xa usiva abantwana babo. Amazinyo ayinxalenye ebalulekileyo yophuhliso lomntu, Enkosi kubo, ukongeza ekubeni sikwazi ukuhlafuna ukutya, singathetha kwaye sibe nembonakalo yomzimba efanelekileyo nefanelekileyo. Namhlanje ndifuna ukuthetha nawe malunga nenye inkqubo ebalulekileyo, eyona nto iphambili ebantwaneni.

Ngokukanywa kwamazinyo aphambili, iintsana ziziva zingonwabanga ngenxa yeentlungu ezibangelwa kukuqhuma kwamazinyo, ekugqibeleni ziya kuziva zingonwabanga. Okulandelayo ndifuna ukuthetha nawe malunga nokuzala kwabantwana ngokusisigxina, ukuze ukuba unomntwana onamazinyo aqale ukuhamba, uyazi ukuba ulindele ntoni emva koko.

Amazinyo obisi

Umntwana unamazinyo okwexeshana angama-20 emlonyeni wakhe, njengoko usazi kakuhle, aziwa nangamazinyo aphambili. La mazinyo aphambili okanye obisi aqukethe la maqela amazinyo alandelayo:

• I-4 molars yesibini
• Iimpawu zokuqala ezi-4
• Ii-canines ezi-4
• 4 ii-incisors ezisecaleni
• 4 ii-incisors eziphambili

Kwiseti nganye yamazinyo amane, amazinyo amabini afumaneka kwi-arch ephezulu-elinye kwicala ngalinye lomlomo- kwaye amanye amabini afumaneka kwi-arch engezantsi-elinye kwicala ngalinye lomlomo.

Amazinyo asisigxina

Xa kuvela amazinyo okusisigxina, amazinyo asisigxina aya kuvela emlonyeni womntwana.

Umlomo womntu omdala unamazinyo angama-32 asisigxina, anezi ntlobo zilandelayo zamazinyo:

• I-molars yesithathu- ikwabizwa ngokuba ngamazinyo obulumko kwaye abanye abantu aban
• I-4 molars yesibini
• Iimpawu zokuqala ezi-4
• Ii-premolars ezi-4 zesibini
• Ii-premolars ezi-4 zokuqala
• Ii-canines ezi-4
• 4 ii-incisors ezisecaleni
• 4 ii-incisors eziphambili

Ukutshixiza okuqinisekileyo kwabantwana

Utshintsho lwezinyo

Xa abantwana bengena kwixesha lokutshintsha kwamazinyo, amazinyo abo abantwana aqala ukukhululeka ngenxa yokufakwa kwakhona kweengcambu kwaye ziphume ngokulandelelana. Ukuphuma kwamazinyo okusisigxina kuya kuqala ukufuna indawo ngokuyeka amazinyo omntwana aphume. Ixesha lokutshintsha ukusuka kumazinyo abantwana ukuya kumazinyo asisigxina liqala kwiminyaka eyi-6 kwaye ihlala iphela malunga ne-12 okanye i-13 yeminyaka ubudala.

Kuthatha ixesha elingakanani ukuze amazinyo alungelelane?

Kukho amazinyo angama-32 asisigxina, ukusuka kwi-dentin ehlala iba tyheli kancinci kunye ne-enamel yamazinyo asisigxina aya kuhlala ebonakala ngakumbi kunamazinyo abantwana. Eumbala wamazinyo asisigxina ubutyheli ngakumbi kunowo wamazinyo abantwana, kwaye oku akuthethi ukuba bakwimpilo enkenenkene. Njengokuba ubukhulu be-dentin bukhula njengokuba umntu esiba mdala, amazinyo aya kuba tyheli ngakumbi. Yindalo.

Ixesha lokuqhuma kwamazinyo asisigxina

• I-incisor esembindini: ukusuka kwiminyaka emi-6 ukuya kweli-8
• Incisor yecala: ukusuka kwisi-6 nesiqingatha ukuya kwiminyaka eli-9
• Canine: ukusuka kwi-8 nesiqingatha ukuya kwi-12 kunye nesiqingatha seminyaka
• I-premolar yokuqala: ukusuka kwiminyaka emi-8 ukuya kweli-12
• Indawo yesibini yokuqala: ukusuka kwiminyaka esi-8 enesiqingatha ukuya kwi-13 leminyaka
• Umhlathi wokuqala: ukusuka kwiminyaka emi-5/6 ukuya kwiminyaka esi-7
• I-molar yesibini: ukusuka kwiminyaka emi-10 ukuya kweli-14
• I-molar yesithathu okanye amazinyo obulumko: Iminyaka eyi-17 nangaphezulu

Izinto ekufuneka uzigcine engqondweni kutshintsho lwezinyo

Iya kuba malunga neminyaka emi-6 ubudala xa kuthe kwaqala ukomka ngokusisigxina emva kweziphelo ezine zamazinyo abantwana. Ngeli xesha, abazali kufuneka bakhumbuze abantwana babo ukuba bahlambe amazinyo abo umva ngebhrashi ye-fluoride kunye ne-toothpaste kwaye benze njalo kakuhle. Oku kunokuthintela ukudumba kweentsini kunye nemingxunya ngeli nqanaba.

Ngokubanzi, amazinyo abantwana aphuma ngokwawo. Akunyanzelekanga ukuba uzikhuphe kuba oku-ukuphulukana kwangoko kwamazinyo osana-kunokukhokelela kumazinyo asisigxina kunye nokukhubazeka. Amazinyo aya kukhululeka ngokwendalo ngeli xesha lotshintsho. Kungenzeka ukuba abantwana xa behlamba amazinyo banokuziva ukopha kancinci. 

Kuyimfuneko ukubethelela ebantwaneni imikhwa emihle yococeko lomlomo, kubandakanya indawo ejikeleze amazinyo obisi, oko kuthintela ukudumba kweentsini.

Ezona ngxaki zixhaphakileyo ngexesha lokudabuka ngokusisigxina: imibuzo ebuzwa rhoqo

• Kutheni le nto amazinyo angaphambili ejonge ngaphaya komphetho akuba egqabhukile? Kuqhelekile ukuba amazinyo avele elunxwemeni ngokumila kwesarha, kancinci kancinci ziya kuba tyaba kwaye zibekwe kwindawo yazo yokugqibela.
• Ngaba kuyinto eqhelekileyo ukuba amazinyo angaphambili avele ngesikhewu phakathi? Ngaba unyango lwamazinyo luyimfuneko?  Eli lixesha lotshintsho elibizwa ngokuba: 'I-Ugly Duckling Stage'. Phantsi kwemeko eziqhelekileyo xa umhlathi ongaphezulu ukhula kakuhle kwaye ii-canines kumacala omabini ziqala ukuvela, amazinyo angaphambili aya kuthi nkqo kwaye umsantsa uya kuvalwa.
• Izinyo lomntwana ongaphantsi ngokusisigxina liqalisile ukuqhuma emva kwezinyo lomntwana, ngaba kunyanzelekile ukuba ulikhuphe izinyo lomntwana? Ngokubanzi, izinyo lomntwana lihlala lizihlalela lodwa kwaye incam yolwimi iya kulityhala izinyo ngokusisigxina kwindawo yalo efanelekileyo xa izinyo losana luwile. Akukho mfuneko yokubonisa ubisi.
• Amazinyo angaphambili asandul 'ukugqabhuka ahlelwe gwenxa, ngaba amazinyo abantwana aselumelwaneni kufuneka asuswe ukuze kuvunyelwe amazinyo angaphambili alungelelane ngokufanelekileyo? Kuba amazinyo asisigxina emakhulu kunamazinyo abantwana, amathambo emihlathi awayi kukhula ngokupheleleyo ebantwaneni, kwaye amazinyo asisigxina awanakuba nendawo eyaneleyo yokuma kakuhle. Kodwa ngokubanzi, asinakucacisa ukuba amazinyo asisigxina aya kulungelelaniswa kakuhle na kude kuphume i-premolar yokuqala kunye nophuhliso lwee-molars.

Ukuba uneminye imibuzo eyahlukeneyo, ungathandabuzi ukuya kwi-destinta yakho ukuze bakucebise ngayo yonke into oyifunayo malunga nokutshixiza okuqinisekileyo komntwana wakho.