The structural and functional union of the implant with living bone is greatly influenced by the surface properties of the implant. The success of a dental implant depends on the chemical, physical, mechanical, and topographic characteristics of its surface. The influence of surface topography on osseointegration has translated to shorter healing times from implant placement to restoration. This article presents a discussion of surface characteristics and design of implants, which should allow the clinician to better understand osseointegration and information coming from implant manufacturers, allowing for better implant selection.