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  Indian J Med Microbiol
 

Figure 4: Average values of Frankfort mandibular plane angle, chin prominence (Pog-NB), and the mandibular incisor to the occlusal plane (Md-1) for the three groups. (1) L1/NB (deg): The angle formed between the long axis of the lower central incisor and NB line. (2) L1-NB (mm): the linear perpendicular distance from the most anterior point of the crown of the mandibular incisor NB line

Figure 4: Average values of Frankfort mandibular plane angle, chin prominence (Pog-NB), and the mandibular incisor to the occlusal plane (Md-1) for the three groups. (1) L1/NB (deg): The angle formed between the long axis of the lower central incisor and NB line. (2) L1-NB (mm): the linear perpendicular distance from the most anterior point of the crown of the mandibular incisor NB line