Related Experiment Video
Updated: Sep 2, 2025

Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
Published on: October 18, 2021
Minimally guided bone regeneration procedure for immediate implant placement and provisionalization of a maxillary
Abdulreza Fattahian1, Farzaneh Poursafar2, Siamak Yaghobee2
1Private Practice, Tehran, Iran.
Abstract:
Immediate implant placement has some advantages, such as time-saving, optimal soft tissue architecture preservation, and patient acceptance. In this case, prior to implant placement, minimally guided bone regeneration was performed to augment the concavity on the apico-labial aspect of a fractured maxillary right lateral incisor. After eight months, the tooth was extracted, and an implant was immediately inserted, and a provisional composite-based crown was delivered in the same appointment. After four months, well molded mid-facial gingiva and interproximal papilla were obtained, and a final metal-ceramic crown was fabricated.

