The present study aimed to evaluate the influence of equatorial graft on the speed of technical repair as preparation for rehabilitation with osseointegrated implants. This paper presents a case report of a patient who underwent tooth extraction, with immediate placement of equine xenograft and radiographic follow-up for recent days. Bone of equine origin when reproduced in bovine origin and ovine was the one that most showed similarity with human bone tissue, in relation to visual roughness, also related to porosity. Through radiographic follow-up, it was possible to evaluate if the equine xenograft is effective in bone neoformation in the socket after extraction and grafting.
The 90-day radiographic follow-up showed that the new model of xenograft (equine) has relevant characteristics, good acceptance and rapid bone neoformation, which makes possible the installation of a posterior dental implant.