case_images: PMC6402248_01
case_images: (a-e) Initial intraoral views
case_images: JISPCD-9-13-g001.jpg
case_images: PMC6402248_01_JISPCD-9-13-g001.jpg
case_images: F1
case_images: In 1999, a 19-year-old female patient who presented in a private dental practice complained about the increased mobility of her teeth during the past months together with the progressive widening of interdental diastema in both upper and lower front teeth [Figure 1a-e].
case_images: (a-g) Open flap surgery with the application of enamel matrix derivatives
case_images: JISPCD-9-13-g003.jpg
case_images: PMC6402248_01_JISPCD-9-13-g003.jpg
case_images: F2
case_images: Sweden) [Figure 2a-i]. Specifically, the sulcular incisions by 15c scalpel and fine elevator were utilized to raise mucoperiosteal flaps in various sites.