The distance from the menton to the inferior edge of the inferior mental spine was(.± . )mm. The thickness of the mandible at the genial tubercle was(.9±.9)mm in total.
The distance from the menton to the inferior edge of the inferior mental spine was(.± . )mm. The thickness of the mandible at the genial tubercle was(.9±.9)mm in total.
颏下点至下颏棘下缘的距离 ( .± . )mm ,下中切牙根尖至上颏棘上缘的距离 ( . 8± . 0 )mm ,颏棘处下颌骨的厚度(.9± . 9)mm。