div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=1-the-dental-health-component-of-the-index-of-orthodontic-treatment-need-iotnhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: 1 THE DENTAL HEALTH COMPONENT OF THE INDEX OF ORTHODONTIC TREATMENT NEED IOTN GRADE 5 Need treatment 5i Impeded eruption of teeth except for third molars due to crowding displacement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentssitereader031viewer20220305025aae414a7f8b9a07498be038html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=1-the-dental-health-component-of-the-index-of-orthodontic-treatment-need-iotnhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: 1 THE DENTAL HEALTH COMPONENT OF THE INDEX OF ORTHODONTIC TREATMENT NEED IOTN GRADE 5 Need treatment 5i Impeded eruption of teeth except for third molars due to crowding displacement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentssitereader031viewer20220305025aae414a7f8b9a07498be038html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=1-the-dental-health-component-of-the-index-of-orthodontic-treatment-need-iotnhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: 1 THE DENTAL HEALTH COMPONENT OF THE INDEX OF ORTHODONTIC TREATMENT NEED IOTN GRADE 5 Need treatment 5i Impeded eruption of teeth except for third molars due to crowding displacement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentssitereader031viewer20220305025aae414a7f8b9a07498be038html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=1-the-dental-health-component-of-the-index-of-orthodontic-treatment-need-iotnhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: 1 THE DENTAL HEALTH COMPONENT OF THE INDEX OF ORTHODONTIC TREATMENT NEED IOTN GRADE 5 Need treatment 5i Impeded eruption of teeth except for third molars due to crowding displacement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentssitereader031viewer20220305025aae414a7f8b9a07498be038html5thumbnails4jpg width=140 height=200 divdiv