Figure 1.

CT transversal multiplanar rendering using (a) bone algorithm and (b–d) three-dimensional volumetric reconstructions of a 10-month-old domestic shorthair cat affected by right unilateral temporomandibular joint ankylosis. (a) Ankylotic bony tissue and obliteration of the joint space of the right temporomandibular joint (TMJ; arrowheads). At the contralateral joint, the articular space (arrow) is preserved between the condylar process (cp) and at the zygomatic process of the temporal bone (zpt). (b) Ventral view of the skull showing mandibular asymmetry and malocclusion. (c,d) Lateral views of the skull showing the bony proliferation at the ventrolateral aspect of the right TMJ (asterisk) and non-affected left TMJ (d)