Fig. 2From: Effects of occlusal splint and exercise therapy, respectively, for the painful temporomandibular disorder in patients seeking for orthodontic treatment: a retrospective studyIllustration of the condyle-disc angle and position of condyles and discs. C point: the center of the condyles, D point: the posterior marginal midpoint of posterior articular disc band, FHVL line: the line perpendicular to the FH line at C point, ∠CD-FHVL: disc-condyle angle.Back to article page