Sichuan, China, Feb. 9, 2026 — Highlighting the advancing capabilities of restorative dentistry, Professor John A. Sorensen, DMD, PhD, FACP, from the University of Washington has successfully completed a fully digital full-arch implant rehabilitation using an advanced workflow. This clinical case study illustrates how cutting-edge digital tools can address complex anatomical and prosthetic challenges in edentulous full-arch treatment, delivering enhanced precision, efficiency, and clinical predictability.
Figure 1 Professor John A. Sorensen, DMD, PhD, FACP
A Case Study in Precision and Coordination
The patient had anatomical and occlusal constraints, including severe anterior maxillary sinus extension, which made conventional implant placement and prosthetic planning extremely complex. A custom-designed implant-milled bar was needed to support a monolithic zirconia full-arch superstructure, requiring close interdisciplinary collaboration.
Professor Sorensen, a leader in implant-supported prosthodontics, led the treatment alongside Dr. Sarah Haddad, a third-year resident in the Graduate Prosthodontics Program. Besmile’s offshore technical team managed prosthetic design and fabrication via their in-house digital ecosystem—a workflow that significantly reduced treatment time by eliminating physical shipping and enhancing 3D digital communication.
“This case is a prime example of what’s possible when clinical and technical teams are fully aligned through digital platforms,” said Professor Sorensen. “The workflow allowed us to identify and resolve potential challenges early, resulting in a highly predictable and stable long-term solution for the patient.”
Figure 2 Maxillary full-arch restoration, Zirconia: BSM Aconia 3D Master, Milling: BSM-520D, Sintering：BSM FM30
Enhancing Clinical Precision: Besmile’s Digital Workflow for Edentulous Rehabilitation
Besmile’s fully digital workflow ensured accuracy from planning to final fabrication. It emphasized alignment between clinical objectives and laboratory execution, addressing complex anatomical and occlusal needs within a unified digital system. The entire prosthodontic process—from material selection to fabrication and quality verification—was carried out in Besmile’s in-house ecosystem, ensuring seamless integration.
By leveraging digital tools, Besmile empowers clinicians like Professor Sorensen to confidently plan and execute complex implant cases, enabling faster and more predictable outcomes. This unified workflow strengthens collaboration between clinical and laboratory teams, ultimately improving treatment precision and patient care.
Figure 3 Sorensen & Besmile Team: Case Discussion
Real-World Solutions: Professor Sorensen’s Full-Arch Implant Case Study at LMT Lab Day
Building on insights from this case, Professor Sorensen is invited to share his perspectives on treatment planning at LMT Lab Day Chicago on February 21. Besmile also supports international case-based education platforms, offering lectures, workshops, training programs, and webinars to promote restorative principles, digital integration, and laboratory-clinical coordination.
As a company, Besmile goes beyond manufacturing, advancing the dental ecosystem through research, materials development, clinical workflow support, post-delivery services, and patient outcome tracking. This holistic approach demonstrates how Besmile empowers clinicians, technicians, and academics globally, driving innovation and enhancing patient care.
About John A. Sorensen, DMD, PhD, FACP
Dr. Sorensen is a Professor in the Department of Restorative Dentistry, Director of the B4T Laboratory, and Director of Research for the Graduate Prosthodontics Program at the University of Washington. With 40 years of clinical experience in implant-supported prosthodontics—including serving as Managing Doctor at ClearChoice Portland—he brings extensive expertise to full-arch implant treatment. Over the past 13 years, he has taught University of Washington Graduate Prosthodontics residents in both conventional and digital workflows, All-on-4 surgical-prosthodontic treatment rationale, and digital materials and technologies.
About Besmile
Chengdu Besmile Medical Technology Co., Ltd. develops digital workflows for restorative and implant dentistry. Through integrated solutions covering design, manufacturing, materials, and education, Besmile supports clinicians and dental labs in managing complex cases. By facilitating case-based education and technical exchange, Besmile contributes to the evolution of digital dentistry and clinical practice worldwide.
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CONTACT: Seline Huang Chengdu Besmile Medical Technology Co.,Ltd., marketing (at) cdbesmile.com
