The inclination of upper incisor in relations with cranial base 113.68 ± 7.53° increased, angle between upper and lower incisors were sharp 110.8 ± 9.11°.
Trục răng cửa ngả trước 113,68 ± 7,53 °, góc liên răng cửa nhọn 110,8 ± 9,11 °.