[Related factors and countermeasures of dental implant aesthetics]

In addition to restoring oral function, stable aesthetic outcome has become the goal of oral implant therapy. To ensure the harmonious appearance of the restoration and the natural tooth and to obtain the ideal hard and soft tissue structure, clinicians should have a clear understanding of the factors that influence the success of aesthetics and apply different technique accordingly. In view of the recent progress in the field of oral implant, the factors affecting the aesthetic outcome of implant treatment were discussed including neck design of implant, design of customized abutment, tissue regeneration and gingival papilla height, so as to provide clinical reference to improving the aesthetic outcome of oral implant treatment.