Isibonisi Semodeli Ekhulisiwe Imodeli Yokwakheka Komuntu I-Biology Ukufundisa Isayensi Yezokwelapha Izingxenye Ezi-2 Ukubola Kwamazinyo E-Molar Imodeli Ye-Molar

Lena imodeli enkulu, esuswayo ye-PVC ye-molar ebolile, eyenzelwe ukufundisa amazinyo. Iqukethe ingxenye eningiliziwe ekhombisa ukwakheka kwangaphakathi kwezinyo, okuhlanganisa i-enamel, i-dentin, umgodi we-pulp, kanye nemithambo yegazi/izinzwa, kanye nomfanekiso wokuguga kwamazinyo. Imodeli ilinganisa u-26×17×15 cm futhi inesisindo esingu-0.54 kg.

Umklamo osuswayo uvumela ukufundwa ngezandla kwezingqimba zezinyo kanye nezakhiwo zangaphakathi. Ubukhulu obukhulu benza kube lula ukubona imininingwane emincane yokwakheka kwamazinyo, kuyilapho imithambo yegazi nemizwa enemibala ikhombisa ngokucacile uhlelo lwe-pulp. Lo modeli uphinde ubonise ngempumelelo ukuthi ukubola kuqhubeka kanjani ngezinyo.

Kubafundi bamazinyo, ochwepheshe bezempilo yamazinyo, kanye nabafundisi, lo modeli uyithuluzi lokufundisa elibalulekile. Lisiza abafundi ukuqonda ukwakheka kwamazinyo, izigaba zokubola kwamazinyo, nokuthi ukubola kuthinta kanjani i-pulp kanye nemizwa, kusekela kokubili ukufunda ekilasini kanye nemfundo yesiguli mayelana nempilo yomlomo.

Iwusizo olubonakalayo olubalulekile emfundweni yezempilo yamazinyo nomlomo, le modeli ye-molar ebolile ilungele izikole zamazinyo, imitholampilo, kanye nezinhlelo zezempilo zomphakathi. Xhumana nathi namuhla ukuze ufunde kabanzi mayelana nezinketho zokuthenga ngobuningi.