PMC6503788_01
Radiograph showing irregular radiopaque mass over the left condylar region and inferiorly displaced left-side condyle compared to the contralateral side
JOMFP-23-162a-g001.jpg
PMC6503788_01_JOMFP-23-162a-g001.jpg
F1
Inferiorly displaced left-side condyle was compared to the contralateral side [Figure 1].
(a) Computed tomography image: Axial slice shows bony mass on the left condylar region sized 3.4 cm x 4 cm. (b) T2-weighted magnetic resonance imaging section shows solid mass in relation to the left condyle without involving condyle and temporal fossa
JOMFP-23-162a-g002.jpg
PMC6503788_01_JOMFP-23-162a-g002.jpg
F2
T2- weighted magnetic resonance imaging (MRI) section showed solid mass in relation to the left condyle without involving condyle and temporal fossa [Figure 2a and b].
(a and b) Pre and post-operative pictures, respectively, for comparison of occlusion
JOMFP-23-162a-g003.jpg
PMC6503788_01_JOMFP-23-162a-g003.jpg
F3
Arch bar fixation with elastic traction was done to guide the occlusion for 3 weeks [Figure 3a and b].
(a) Gross specimen showing multiple bony bits with cartilaginous cap. (b) Photomicrograph showing mature cartilaginous cap composed of hyaline cartilage and focus of endochondral ossification with underlying cortex (H and E, x10)
JOMFP-23-162a-g004.jpg
PMC6503788_01_JOMFP-23-162a-g004.jpg
F4
Final diagnosis of OS of the condyle of the mandible was given [Figure 4a and b].