This customized multi-unit screw-retained implant fixed bridge serves as a core final restoration in oral implantology, specifically designed for patients with multiple consecutive missing teeth in implant-supported fixed rehabilitation scenarios.

• Restorative Crowns: Crafted from high-strength all-ceramic materials (zirconia framework with porcelain veneering or high-translucency monolithic zirconia). Anatomically shaped and color-matched to mimic natural teeth with precisely milled occlusal surfaces for perfect contact.
• Screw-Retained Interface: Features metallic abutment/screw-channel sleeves precision-matched to implant abutments, enabling secure locking onto intraoral implants via screws through access channels for easy maintenance removal.
• Pontic Structure: One-piece connected design uniting multiple crowns into a single unit with optimized sub-pontic contours for physiologic hygiene space and dental arch continuity.