Incisor mandibular plane angle using Gnathion:Angle:Pt:Skull:Qn:XR.measured
incisor mandibular plane angle using gnathion:angle:pt:skull:qn:xr.measured
Incisor mandibular plane angle using Gnathion:Angle:Pt:Skull:Qn:XR.measured
incisor mandibular plane angle using gnathion:angle:pt:skull:qn:xr.measured