Figure 1

Figure 1a: Pretreatment frontal view.

Figure 1b

Figure 1b: Pretreatment - lateral view.

Figure 1c

Figure 1c: Pretreatment — occlusal view.

Figure 2a

Figure 2a: Pretreatment — panoramic radiograph.

Figure 2b

Figure 2b: Pretreatment — 3-dimensional computed tomogram.

Figure 3

Figure 3: Gap arthroplasty.

Figure 4

Figure 4: Costochondral graft secured to mandibular ramus with 3 bicortical screws.

Figure 5

Figure 5: Post-treatment, 2 years — frontal view.

Figure 6

Figure 6a: Post-treatment, 8 years — frontal view.

Figure 6b

Figure 6b: Post-treatment, 8 years — lateral view.

Figure 6c

Figure 6c: Post-treatment, 8 years — occlusal view.

Figure 6d

Figure 6d: Post-treatment, 8 years — maximum opening.