Implants | Basal implant | KOS implant | Conventional implant |
Indication | Used for multiple unit restoration especially in extraction socket allow placement in bone deficient in height and width. | Used for multiple unit restoration need adequate bone tissue, good D1/D2 bone. | Used for single or multiple unit restoration in adequate bone tissue. |
Mechanism | Cortical anchorage of thin screw implants (bicortical screws, BCS). Excellent primary stability can be obtained along the vertical surfaces of these implants with no need for corticalization only Osseoadaptation occure. | Screw implants of this type can result in lateral condensation of spongy areas. Implant stability is greatly increased by a mechanism that could be regarded as “corticalization” of the spongy bone. | Osseointegration: “the formation of a direct interface between an implant and bone, without intervening soft tissue”. |