Introduction

An implant-supported restoration is considered successful when it provides comparable esthetics and function as the natural tooth it is replacing.^1,2 Esthetics of an implant restoration is not only associated with the visible portion of the prosthesis but also the surrounding peri-implant soft tissue architecture.^3-6 By comparison, implants have a narrower diameter platform and circular diameter as opposed to the wider and broader cervical anatomy observed in most natural teeth to be replaced.^1,4 Proper transition from the small,rounded implant platform to the ideal restorative cervical contour is critical for developing an optimal soft tissue architecture.^1,4,7 The desired transition involving the peri-implant mucosa is predicated on the development of an appropriate restorative emergence profile.^1,4,7