Bone contact around osseointegrated implants: a histologic study of acid-etched and machined surfaces.

Current literature reports that surface acid etching can improve bone--implant contact (BIC). The aim of this study was to evaluate the differences of BIC between acid-etched (Osseotite) and machined surface implants. Six white New Zealand mature rabbits were used in the present investigation.

Sandblasted and acid-etched dental implants: a histologic study in rats.

Purpose: Current literature has revealed that surface etching of endosseous implants can improve bone-implant contact. The aim of this study was to evaluate the differences in bone-implant contact (BIC) between sandblasted/acid-etched and machined-surface implants.

Materials And Methods: Thirty-two Sprague-Dawley rats were used in this study.