Implant, Dentistry, Surgical guide , 3dprint, cadcam, Planning.
AuthorsAbstractStatement of problem. Stabilization of a surgical guide in patients with existing fixed prostheses can be difficult and may require prosthesis removal, increasing chair time and loss of prosthetic reference. A prosthetically driven technique is presented in which a pre-existing porcelain fixed partial denture was modified to allow seating of a surgical guide for guided implant placement ¹˒³. Three implants were placed in the maxilla at positions 24, 25, and 12 using a single surgical procedure. A removable prosthesis fabricated preoperatively was delivered immediately after implant placement. ²˒³˒⁶.This technique maintains prosthetic reference during surgery, reduces treatment time, and improves patient comfort. ²,⁶. Purpose. The purpose of this dental technique is to describe a simplified method for guided implant placement in the presence of an existing porcelain fixed prosthesis,and allow immediate removable prosthesis delivery.
Received-20-05-2026 Revised-24-06-2026 Accepted-28-06-2026
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