Fig. 1From: The utilization of decision trees on orthopantomographic and lateral panoramic graphs for the diagnosis of unilateral anterior disc displacement of the temporomandibular jointMeasurements made in TMJ A. Distance measurements B. Antero-posterior Angle (APA) C. Supero-inferior Angle (SIA). Co: Condyle, E: Articular eminence, GF: Glenoid Fossa, AS: Anterior Space, SS: Superior Space, PS: Posterior SpaceBack to article page