Correlation of skeletal and dental parameter in Sagittal plane

Background: The skeletal correlations in a sagittal plane do not correlate to the dental relationship each time. For orthodontic treatment planning, differential identification In past, terms overjet and overbite were used examine jaw connections. goal of study was see how closely characteristic (overjet) correlated with angles (ANB, WITTS). Objectives: This research aims if occlusal characteristics are evaluating cranial facial connections vertical planes. connection upper lower teeth is studied using metrics overjet. Methodology: done at orthodontics department, Institute Dentistry, LUMHS, Jamshoro. total sample size 110, random sampling technique utilized select subject. patients coming department data collected from previous new patients. value will be measured on casts vernier caliper. impression patient taken by irreversible hydrocolloid cast poured hard plaster. also includes pre-treatment digital cephalometric xrays.