Yiziphi Izinhlobo Ezihlukahlukene Zamazinyo Abizwa?

-Delile

• Umdwebo
• Yini ama-incisors?
• Yini ama-canines?
• Yini ama-premolars?
• Yini ama-molars?
• Okubalulekile

Yiziphi izinhlobo zamazinyo?

Amazinyo akho angesinye sezingxenye eziqine kakhulu zomzimba wakho. Zenziwe ngamaprotheni afana ne-collagen, namaminerali afana ne-calcium. Ngaphezu kokukusiza ukuthi uhlafune ngisho nokudla okunzima kakhulu, futhi kukusiza ukuthi ukhulume ngokucacile.

Iningi labantu abadala linamazinyo angama-32, abizwa ngamazinyo waphakade noma wesibili:

• 8 incisors
• Ama-canine ama-4, abizwa nangokuthi ama-cuspids
• Ama-premolars ayi-8, abizwa nangokuthi ama-bicuspids
• Ama-molars ayi-12, kufaka phakathi amazinyo wokuhlakanipha ayi-4

Izingane zinamazinyo angama-20 kuphela, abizwa ngokuthi amazinyo aphansi, esikhashana, noma obisi. Kubandakanya amazinyo afanayo ayi-10 emihlathini engenhla nengezansi:

• 4 incisors
• Ama-canine ama-2
• Izinso ezi-4

Amazinyo ayisisekelo aqala ukuphuma ngezinsini lapho ingane isinezinyanga eziyisithupha ubudala. Ama-incisors aphansi imvamisa amazinyo okuqala okuqala angena. Iningi lezingane linawo wonke amazinyo aso angama-20 aphansi ngeminyaka engu-3.

Izingane zivame ukulahlekelwa ngamazinyo azo aphakathi kweminyaka ephakathi kwengu-6 nengu-12. Bese zithathelwa indawo amazinyo waphakade. Ama-molars imvamisa angamazinyo okuqala ahlala njalo angena. Iningi labantu linamazinyo alo ahlala njalo ngeminyaka engama-21.

Qhubeka ufunde ukuze ufunde kabanzi ngezinhlobo ezahlukahlukene zamazinyo, kufaka phakathi ukwakheka nokusebenza kwawo.

Umdwebo

Yini ama-incisors?

Amazinyo akho ayisishiyagalombili e-incisor atholakala engxenyeni engaphambili yomlomo wakho. Unezine zazo emihlathini yakho engenhla nezine emihlathini yakho engezansi.

Ama-incisors amiswe njengamashizolo amancane. Inemiphetho ebukhali ekusiza ukuthi ulume ekudleni. Noma nini lapho ufaka amazinyo akho entweni ethile, njenge-apula, usebenzisa amazinyo akho e-incisor.

Ama-incisors imvamisa isethi yokuqala yamazinyo ukuqhuma, avela cishe izinyanga eziyisithupha ubudala. Isethi yabantu abadala ikhula phakathi kweminyaka eyi-6 nengu-8.

Yini ama-canines?

Amazinyo akho amane e-canine ahlala eduze kwama-incisors. Unama-canine amabili phezulu komlomo wakho amabili phansi.

Ama-canines anendawo ebukhali, ekhombayo yokudwengula ukudla.

Ama-canine okuqala wezingane angena phakathi kweminyaka eyi-16 nezinyanga ezingama-20. Ama-canine aphezulu akhula kuqala, alandelwe yi-canines ephansi.

Ama-canine amadala angaphansi avela ngendlela ehlukile. Okokuqala, ama-canines aphansi agxuma ezinsinini ezineminyaka yobudala eyi-9, bese kuthi ama-canine aphezulu angene eneminyaka eyi-11 noma eyi-12.

Yini ama-premolars?

Ama-premolars akho ayisishiyagalombili ahlala eduze kwama-canines akho. Kukhona ama-premolars amane ngaphezulu, amane ngezansi.

Ama-premolars makhulu kunama-canines nama-incisors. Zinobuso obusicaba obunemiqolo yokugaya nokugaya ukudla kube yizicucu ezincane ukwenza kube lula ukukuginya.

Amazinyo we-molar wezingane athathelwa indawo yi-premolars yabantu abadala. Izinsana nezingane ezincane azinayo i-premolars ngoba la mazinyo awaqali ukungena aze abe neminyaka eyi-10.

Yini ama-molars?

Izinso zakho eziyi-12 ngamazinyo akho amakhulu futhi aqinile. Unabayisithupha ngaphezulu nabayisithupha ngezansi. Ama-molars ayisishiyagalombili kwesinye isikhathi ahlukaniswa abe ama-molars wakho weminyaka eyisi-6 kanye neminyaka eyi-12, ngokuya ngokuthi akhula nini kaningi.

Indawo enkulu yemolars yakho iyabasiza ukuthi bagaye ukudla. Lapho udla, ulimi lwakho lududulela ukudla emlonyeni wakho. Ngemuva kwalokho, izinso zakho zihlukanisa ukudla kube yizicucu ezincane ngokwanele ukuthi ukugwinye.

Ama-molars afaka phakathi amazinyo okuhlakanipha amane, okuyisethi yokugcina yamazinyo ukungena. Imvamisa angena phakathi kweminyaka eyi-17 nengama-25.

Akuwona wonke umuntu onendawo eyanele emlonyeni wakhe kuleli qembu lokugcina lamazinyo. Kwesinye isikhathi, amazinyo okuhlakanipha ayathinteka, okusho ukuthi abhajwe ngaphansi kwezinsini. Lokhu kusho ukuthi abanasikhala sokukhula. Uma ungenayo indawo yamazinyo akho okuhlakanipha, kuzofanele ukuthi ususwe.

Okubalulekile

Amazinyo akho angama-32 abalulekile ekulungeni nasekugayeni ukudla. Udinga namazinyo akho ukukusiza ukuthi ukhulume kahle. Ngenkathi amazinyo akho akhiwe ngokuqinile, ngeke ahlale impilo yonke ngaphandle kokuthi uwanakekele kahle.

Ukugcina amazinyo akho esesimeni esihle, floss futhi ubhulashe njalo, bese ulandelela ngokuhlanzwa kwamazinyo ngobuchwepheshe njalo ezinyangeni eziyisithupha.