div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=biolase-dental-lasers-global-leadership-in-dentistry-abstract-surgical-crownhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: BIOLASE Dental Lasers Global Leadership in Dentistry · Abstract: Surgical crown lengthening procedures are performed to aid in the retention of prostheses by allow- ing proper loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsmxreader033viewer20220605015f1b80139ab10d17d72dde79html5thumbnails1jpg width=140 height=200 divdiv