Fig. 1From: Incidence of pulp sensibility loss of anterior teeth after paramedian insertion of orthodontic mini-implants in the anterior maxillaInclination of upper central incisors. Measurement of the Inclination of upper central incisor (U1/ANS-PNS) between the palatal plane (ANS-PNS) and the long axis of U1 (Is-Isa)Back to article page