Computer Guided Implantology: For Optimal Implant Planning

Recently, dental implants have considerably contributed towards the rehabilitation of partially edentulous patients. It has become a predictable way of tooth replacement. In order to improve treatment outcomes, extensive research aroused from Branemark protocol where he described the original two-stage surgical protocol. Currently, the concept of prosthetic driven Implantology is gaining attention. It focuses on non-invasive surgical and restorative techniques.The angulation, depth and size of implant depend on the prosthetic outcome. Any discrepancy associated withimplant malpositioning can cause peri-implant bone resorption, soft tissue lossand unaesthetic appearance. As rightly stated by Buser et al, correct placement of the implant is based on a three dimensional assessment of the site including mesiodistal, buccolingual and occlusogingival direction.

Computer Guided Implantology

With meticulous planning within these dimensions and maintaining a minimum of one thickness of 1.5 mm around implant, achieving functional and esthetic acceptance becomes highly predictable. With the interest of achieving accurate and precise implant position, digitally planning with guided placement offers valuable contribution, thus avoiding complications . The computer-based Implantology involves virtual planning using a CBCT of the associated jaw and radiographic stent called the Dual scan technique. This helps in deciding the most appropriate implant position with respect to anatomical structures and prosthetic outcome. Read more............

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