Jaw tracking for unilateral ADDWoR during an opening-closing movement. In the acute phase, the range of TMJ motion was significantly limited because of pain. (A) The right condylar tracing was shorter than on left side (B). (C) The intercondylar axis trace shows deflection on the affected side. (D) Incisal trace (yellow) in the Bonwill triangle appears as a typical “deflection”.