Our teeth are divided into four quadrants: the Upper side, lower side, the left side, and the right side, as noted by the Stomatology.
Ezé ezé anyị kewara n'akụkụ anọ: akụkụ elu, akụkụ ala, akụkụ aka ekpe na akụkụ aka nri, nke Stomatology na-atụ aro.Ọka ezé eletrik anyị nwere oge nkeji oge nkeji 2,