Prospective evaluation of a pragmatic treatment rationale: open reduction and internal fixation of displaced and dislocated condyle and condylar head fractures and closed reduction of non-displaced, non-dislocated fractures

Malocclusion and joint locking were unreliable determinants for a treatment decision, being forged by concomitant fractures. All complications subsided after 6 months; translation and incisal movements returned to within the normal range in proportion to the severity of displacement and dislocation. Vertical opening translation in Class IV fractures remained short-to-normal and was compensated by rotation. Unacceptable clinical function according to predefined standards was not found after 1 year. Angular reposition was better than vertical reduction. This study documents successful evidence-based treatment according to predefined criteria.