Clean educational diagram titled "Dewey's Modification of Angle's Classification — Class I Modifications" with a dark blue header. Below the title, show 5 labeled boxes arranged vertically or in a structured flow, each with a bold "Type" label and a short description: Type 1: Class I malocclusion with bunched or crowded anterior teeth Type 2: Class I with protrusive maxillary incisors Type 3: Class I malocclusion with anterior crossbite Type 4: Class I molar relation with posterior crossbite Type 5: Permanent molar has drifted mesially due to early extraction of second deciduous molar or second premolar Each box should have a light blue background with bold type number and clear description text. White background overall. Medical/dental textbook style infographic.

Clean educational diagram titled "Dewey's Modification of Angle's Classification — Class III Modifications" with a dark teal header. Below the title, show 3 labeled boxes arranged vertically, each with a bold "Type" label and a short description: Type 1: Upper and lower dental arches when viewed separately are in normal alignment. When made to occlude, patient shows edge-to-edge incisor alignment. Type 2: Mandibular incisors are crowded and are in lingual relation to the maxillary incisors. Type 3: Maxillary incisors are crowded and are in crossbite in relation to the mandibular anteriors. Each box should have a light teal/green background with bold type number and clear description text. White background overall. Medical/dental textbook style infographic.