Measurement | Description | ICC |
---|---|---|
Alignment | Assessment of tooth alignment. Incisal edges and lingual surfaces of maxillary anterior teeth, incisal edges and labial-incisal surfaces of mandibular anterior teeth, mesiodistal central grooves of posterior maxillary teeth and buccal cusps of posterior mandibular teeth should be in line. | 0.995 |
Marginal ridges | Assessment of vertical positioning of posterior teeth. Marginal ridges of adjacent teeth should be at the same level. | 0.845 |
Buccolingual inclination | Assessment of buccolingual inclination of posterior teeth. Upper and lower buccal and lingual cusps should be at the same height. | 0.926 |
Occlusal contacts | Assessment of intercuspation of opposing teeth. The functioning cusps should be contacting the occlusal surfaces of opposing teeth. | 0.973 |
Occlusal relationship | Assessment of anterior- posterior position of posterior teeth. The occlusion should be an Angle Class I relationship. | 0.999 |
Overjet | Assessment of anterior-posterior relationship of anterior teeth and transverse relationship of posterior teeth. Anterior teeth should be in contact and posterior functioning cusps should be in the fossae of opposing teeth. | 0.987 |
Interproximal contacts | Assessment of spacing within the dental arch. All teeth should be in contact with one another. | 0.995 |
Total score | Sum of the of grading scores for the above parameters. Total score should be as low as possible. | 0.997 |
Overbite | Measurement [mm] between two antagonistic incisors comprising the greatest vertical overlap. Overbite should be 1–2 mm. | 0.991 |
A-P | Measurement [mm] of the discrepancy of the mesiobuccal cusp of the upper first molar in relation to the buccal central groove of the lower first molar. Anterior-posterior relation should be 0 mm. | 0.999 |