Fig. 3. The standard measurement planes. (1) Axial plane: the plane parallel to the Frankfort horizontal (FH) plane and running along the midpoint of the medial and lateral poles of the mandibular condyle. (2) Frontal plane: the plane running along the long axis of the mandibular condyle vertical to the FH plane.

J Oral Med Pain 2023;48:16-24 https://doi.org/10.14476/jomp.2023.48.1.16

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