classification of malocclusion

The document discusses the classification and etiology of malocclusion, detailing normal occlusion and various classes of malocclusion as defined by Angle's classification. It covers key aspects such as the criteria for each class, including Class I, Class II (Divisions 1 and 2), and Class III malocclusion, along with their associated dental and skeletal relations. The document also highlights limitations of Angle's classification and introduces alternative classifications for better inter-examiner reliability.