It goes without saying that implant surgery, like any invasive procedure, has to follow strict surgical and sterilization protocols, with emphasis being placed on minimal interval time between exposure of the implant from its sterile packaging to its insertion and primary fixation in the Osteotomy site.It functions better than conventional خرید یونیت دندانپزشکی bridges and dentures.It gives superior aesthetic results.
Implants should never be manipulated by gloved fingers, or the surface contaminated by external sources during the implant placement. Epithelial invagination in the Osteotomy site is a certain precursor to implant failure. Most instances of crestal bone loss usually occurring within a few weeks of placement with an improper protocol of handling.
A large percentage of failures of implants occur in the late phase or the phase of loading. The most significant factor affecting stability of an implant is occlusal loading. Having mentioned that all implants are eventually prosthetic driven, it is imperative that the occlusal scheme has to be designed to ensure axial loading, and avoid excessive occlusal forces on the implant. Early signs of excess load fatigue are manifested by loosening of abutment screws, and may eventually lead to implant fractures.
The ratio of implant to crown should be ideally 1:1 to ensure proper dissipation of occlusal forces. Short implants, with an inadequate diameter should be avoided to the greatest possible extent to prevent secondary failures due to inadequate loading. Cantilever design, especially posterior cantilevers is a precursor to failure too, and may place excessive load on the implant.
It can treat cases untreatable with conventional methods of dental bridges and dentures.It prevents further shrinking of the jawbone following tooth loss.It can perfectly restore chewing function.It avoids cutting down and overloading the natural teeth occurring with conventional means of replacing tooth loss.It helps to restore a patient’s self-esteem and confidence since it gives the feeling of regaining the real teeth.