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This detailed scoring guide outlines the assessment of dental relationships focusing on anteroposterior, vertical, and transverse dimensions. It provides a step-by-step approach to evaluate overbite, crossbite, and the relationships of key dental points using reference scores. The guide includes classifications for positive overjet, open bite severity, and palatal form characteristics. Additionally, it emphasizes the importance of accuracy by encouraging comparisons with reference examples for final scoring, ensuring a thorough evaluation of dental conditions.
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Anteroposterior / Vertical / Transverse scoring Third Step Fourth Step Anteroposterior Vertical (overbite) Transverse (cross bite) First Step Second Step Relationship of A point and B point on study models (SKELETAL) Overjet (DENTAL) Positive overbitescore 1 or 2 Open bite Severescore 4 Moderatescore 3 Class Iscore 1 or 2 Class IIscore 1 Class III Positive OJ Edge-to-Edge or Negative overjet No crossbite present or only the cleft side canine is in crossbitescore 1 Molar crossbite presentscore 2, 3 or 4 Moderate – Severescore 4 Mildscore 3 Both Central incisors are in positive OJscore 1 Only the non-cleft incisor is in positive OJscore 2 No incisor wear present If incisors are worn down, guess where were their original position Follow the flowchart step by step and choose the worst score. You can also compare your final decision with definitions and the photos of reference examples. Upper and lower incisors in contactscore 3 Upper and lower incisors are not in contactscore 4 Page 1 of 2
Palatal Form Scoring Mild Score 1 Palatal Height Moderate Score 2 Severe Score 3 Mild Score 1 Arch form Moderate Score 2 Severe Score 3 Mild Score 1 Irregularities, scars, crevices on palatal surface Moderate Score 2 Severe Score 3 Choose the highest score / worst feature as your final score for this part. Page 2 of 2