The aim of the study is to quantify the differences in the diagnostic relationships between Centric occlusion versus maximum intercuspation in adult orthodontic patients with Cetric relation recoded using both conventional method utilizing semi-adjustable articulator and face bow record in addition to digital method proposed by Radu et al for finding and recording CR using a dental intraoral scanner with a leaf gauge
Study design Cross-sectional study PICO Components P: Adult orthodontic patient I: Centric occlusion C: Maximum intercuspation O: -orthodontic relations: Molar relation Canine relation Incisor relation Overjet Overbite Midline discrepancy
Study Type
OBSERVATIONAL
Enrollment
100
centric relation registration using conventional and digital methods
maximum intercuspation registration
faculty of dentistry Cairo university
Cairo, Egypt
RECRUITINGoverjet
overjet change measurement in millimeter
Time frame: 1 day between the maximum intercuspation and centric relation records
overbite
measurement in millimeter
Time frame: 1 day between the maximum intercuspation and centric relation records records
midline shift
superimposition of both centric relation and maximum intercuspation digitally
Time frame: 1 day between the 2 records
incisor relation
measurement in millimeter
Time frame: 1 day between the maximum intercuspation and centric relation records records
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.