Related Experiment Video
Updated: Jul 7, 2026
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
Implant replacement of the maxillary central incisor utilizing a modified ceramic abutment (Thommen SPI ART) and
1University of Iowa Hospitals and Clinics, Hospital Dentistry Institute, Division of Maxillofacial Prosthodontics, 200 Hawkins Drive, Iowa City, IA 52242-1049, USA. robert-schneider@uiowa.edu
Unlabelled:
The prosthetic restoration of a missing anterior tooth with a dental implant is a challenge. Treatment coordination with a multidisciplinary team is critical in the successful outcome of this type of patient treatment. Newer surgical treatment modalities in the management of hard and soft tissues are becoming common, with very good predictability and long-term stability. Additionally, the use of advanced dental technology and materials such as sintered zirconium allows the restorative practitioner the opportunity to fabricate an esthetic, precise-fitting, biocompatible, and strong definitive prosthesis for the patient, with good longevity.
Clinical Significance:
The use of an all-ceramic abutment and restoration is described, along with the "soft tissue sculpting" procedure through the use of a custom provisional restoration. The relative ease and convenience of the procedure is also illustrated.