According to him, the distance from labial surface of mandibular incisor to the N-B line and distance from Pogonion to N-B line should b equal.
2.
The "'maxillary unit length "'is measured from posterior border of mandibular condyle to ANS . The "'mandibular unit length "'is measured from posterior border of mandibular condyle to Pogonion.
परिभाषा
the craniometric point that is the most forward-projecting point on the anterior surface of the chin
मोबाइल