Kiwon lafiyaStomatology

Aiki da tsarin mutum hakori

A hakori ne wani kashi samuwar, wanda aka adana a cikin Alveoli daga cikin manya kuma ƙananan jaws. Babban aiki na muƙamuƙi aka chopping abinci, da ilimi mai jiwuwa magana da hannu a aiwatar da numfasawa.
Akwai da dama kungiyoyin da abokai, kowanne daga abin yana da wani mutum hakori tsarin. Alal misali, abun yanka 4 armashi a cikin foreground na muƙamuƙi, akayi nufi don kai tsaye abinci barbashi nibbles. A ko dai gefen incisors ne canines, wanda ake kasaftawa a musamman form. Su main aiki ne tearing da abinci a kananan guda. Manyan da kananan molars suna da hannu a aiwatar da nika da more sosai nika. A mafi hakora da ya bayyana ga shekaru 20, da ake kira hikima hakora.
Total hakori tsarin shi ne cewa akwai dentin da core. A core na hakori aka hada da jijiya endings da jini, da kuma da dentin na hakori kambi ne mai rufi tare da daskararrun enamel. Dental kambi yana da dama saman, tun da zuciyar da aka kewaye a kan dukkan hudu tarnaƙi. Aras enamel ne mafi wuya abu a cikin dukan jikin mutum, tun da shi ya kunshi alli.
muƙamuƙi tsarin kunshi wani yawan hakora (a balaga ne 32) gyarawa a cikin manya da ƙananan muƙamuƙi kashi. Tsakanin biyu sassa suna da alaka muƙamuƙi temporo-mandibular gidajen abinci, saboda abin da zai iya yiwuwa a bude da kuma rufe bakin. sauki akafi, cewa ba mai tsanani sabawa za a iya ji a lokacin da kwatsam ƙungiyoyi.
Ya kamata ware deciduous kuma m hakora, domin kowane rukunin na da aiki. Milk hakora bayyana a cikin shekarar farko na rayuwa, sun hankali fada fitar da ake maye gurbinsu da m girma. A tsarin da primary hakora saba da cin abinci mai tauri ga abin da yaro samun amfani da hankali. Har ila yau, baby hakora suke da muhimmanci ga al'ada samuwar muƙamuƙi hadin gwiwa da mutum a matsayin dukan. Yawanci, 1.5-2 shekaru na baby ya zama 20 madara hakora. Musamman fitowan na farko da m ba m hakora ne mai zafi, da kuma kumburi daga cikin gumis. Sau da yawa sosai, sai jaririn ya zama mafi m da duhun, jikinsa zafin jiki ta fito, akwai zawo.
Dindindin tsarin da hakori da aka kafa a 6-7 shekaru. A jerin cikakken guda kamar yadda a cikin shigowa na farko hakora. Karshe canji yakan faru kamar 12-13 shekaru, ba ciki har da hikima hakora, wanda girma yawa daga baya. Sau da yawa sosai, hikimar da hakori ke tsiro painfully kuma sannu a hankali ya fara karya saukar. Don kauce wa hallaka lokaci hakori tsarin, shi ne shawarar cire su zuwa wani kamuwa da hakori ba keta m tsarin.
Hakika, da hakori tsarin dole ne a kiyaye dukan rayuwarsa. Arancinsu m baka lafiya kula da rashin m matakan iya kai ga tsanani danko cuta , kuma hakori lalata. Ya kamata a tuna da cewa da yawa daga cikin kayayyakin da mummunan tasiri a kan yanayin da kiwon lafiya na hakora, don haka bayan kowane ci abinci dole ne ka tsabtace bakinsa daga abinci saura. Manufa zaɓi ne na yau da kullum tsaftacewa da buroshi da kuma manna, amma wannan ba ko da yaushe samuwa a cikin zamani rafi na rayuwa. A lokacin, akwai hanyoyi da yawa don kula da baka m ko'ina cikin yini (abin taunawa, thread, toothpicks, da dai sauransu).


Hakora tsabtatawa tsari ne mai raba sashe a cikin Dentistry tun akwai wani ingantaccen dabara da kuma mallakar dentifrice. Lokacin da wani magudi da kuma sabawa bu mai kyau zuwa ga neman taimakon wani gwani wanda yayi bincike da kuma rubũta dace magani ko rigakafi na cututtuka rike.

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