The present invention discloses a method for surface treatment of a dental implant, which performs partial treatments of sand blasting, acid etching and applying hydroxyapatite with biocompatibility on a titanium or titanium alloy artificial dental implant, for producing a porous structure on the artificial dental implant, which is partially covered by a porous hydroxyapatite layer, such that the integration between the analogous osteoblastic cells and the bone is accelerated, and the period of the artificial dental implant treatment can be further shorten.本發明揭露一種牙植體表面處理的方法,係利用鈦或鈦合金人工牙植體,經噴砂-酸蝕及塗覆具有生物相容性之氫氧基磷酸鈣之局部處理後,使人工牙植體表面具有特定之多孔狀結構,亦具有可局部孔洞狀氫氧基磷酸鈣塗層批覆,故可以加速類成骨細胞及骨整合之速度,進而縮短人工植牙之治療時程。201...牙植體202...氫氧基磷酸鈣塗層
