Abstract
ABSTRACT Objective To assess the repeatability and kinematic data of Modjaw® recordings from a group of asymptomatic patients. Methods Modjaw® mandibular kinematic data were recorded for 22 asymptomatic volunteers (DC/TMD questionnaire). Sagittal (SCI at 3 and 5 mm) and transversal (TCI at 4 mm) condylar inclination values of the instantaneous center of rotation were measured over two recording sessions. The repeatability of recordings was determined from the intraclass correlation coefficient (ICC), which is based on a one-way random-effects ANOVA. Results The repeatability of recordings was found to be good to excellent. The mean TCI in mediotrusion was 7.1° ± 5.1, and the mean SCI in protrusion was 51.07° ± 9.43. Conclusion The Modjaw® device reliably records the patient’s real hinge axis kinematics during functional mandibular movements. Data can be transferred with the patient’s personal reference plane and digital casts to the CAD/CAM software.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
