Repositioning of the gingival margin by extrusion.
In this case report, orthodontic intervention was used to move the gingival margin of a maxillary canine incisally by almost 9 mm to mimic a lateral incisor. Increasing the thickness of the labial plate of bone of the canine and subsequently increasing the thickness of the attached gingiva before extrusion prevented gingival recession at a later stage. In many situations, orthodontic treatment can achieve results that could not be attained by restorations and other means of cosmetic dentistry, especially when dealing with gingival margins and gingival height. A step-by-step approach to achieving these treatment objectives is described.
Chay
Siew Han
SH
Orthodontics, Faculty of Dentistry, University of Singapore, Singapore.
Rabie
A Bakr M
AB
D000328:Adult; D003481:Cuspid; D005260:Female; D005889:Gingival Recession / Q000517:prevention & control; D005893:Gingivoplasty; D006801:Humans; D008311:Malocclusion, Angle Class I / Q000628:therapy*; D008437:Maxilla; D014087:Tooth Movement Techniques / Q000379:methods*