Table 5 : Comparison of root apices closure of permanent teeth between maxillary
and mandibular arches among 8-11.99 years children.


Arch Bone Central Incisors Lateral Incisors First Molar
n % n % n %

Maxillary 84 62.7 79 63.2 91 68.9
Mandibular 121 84.0 102 72.3 95 67.4
p-Value 0.000 0.111 0.782

Mugonzibwa et al.Oral Biology and Dentistry  2018 6:1DOI : 10.7243/2053-5775-6-1