Long-term follow-up of subcondylar fractures in children by electronic computer-assisted recording of condylar movements.

Twenty-eight patients have been followed up for an average of 15.1 years after uni- or bilateral subcondylar fractures sustained during their growth period. The conservative treatment, using orovestibular plates, has been evaluated with special reference to clinical, radiographic and functional parameters. TMJ function was tested using an electronic computer-assisted recording system. Condylar remodelling occurred in only about half of the individuals. Nevertheless, because of the good esthetic and functional results there seems to be no indication for operative reduction of the displaced condyle during the growth period.