Landmarks and measurements. (A) Sagittal view with the greatest condylar head. (B) Coronal view with the greatest condylar head. AC indicates anterior condyle; AE, articular eminence; AF, anterior fossa; AH, anterior head; APT, anteroposterior thickness; ArS, articular slope; AS, anterior space; LC, lateral condyle; LF, lateral fossa; LH, lateral head; LS, lateral space; MC, medial condyle; MF, medial fossa; MH, medial head; MLT, mediolateral thickness; MS, medial space; PC, posterior condyle; PF, posterior fossa; PH, posterior head; PS, posterior space; SC, superior condyle; SF, superior fossa; SS, superior space; VHF, vertical height of fossa..