Diagnostic-Oriented Full-Arch Implant Rehabilitation: A Clinical Case Report Based on the 1st Global Consensus for Clinical Guidelines (GCCG 2026).
João Caramês, Helena Francisco, Artur Simões et al.
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Case in brief
A 50-year-old man with maxillary edentulism due to stage IV generalized periodontitis underwent a structured diagnostic workflow based on the 1st Global Consensus for Clinical Guidelines (GCCG 2026). This approach included facial analysis and dual-scan CBCT, which confirmed anatomical asymmetry and guided a quadrant-differentiated surgical strategy. Ultimately, definitive monolithic zirconia prostheses were successfully delivered with verified passive fit at 6 months.
What made this case unusual
The case highlighted the application of a structured diagnostic framework in a complex, anatomically asymmetric situation, demonstrating the importance of per-quadrant classification in treatment planning.
Diagnostic / clinical pearl
Clinicians should consider the GCCG 2026 diagnostic recommendations for managing anatomically asymmetric edentulous cases, as they facilitate evidence-based decision-making throughout the treatment process.
Why it matters
This case underscores the value of a systematic diagnostic approach in complex cases, which can lead to improved surgical outcomes and prosthetic fit.