From Oroantral Fistula to Functional Implant Rehabilitation: A Two-stage Reconstructive Case Report Using Symphysis Block Grafting

Key Points

• The aim is to showcase a reliable reconstructive approach for chronic oroorbital fistulas and extensive bone loss.
• Implemented a two-stage reconstructive protocol
• Prioritized sinus health in the first stage
• Used symphysis block grafting in the second stage
• Conducted implant-supported rehabilitation after grafting
• Demonstrated reliable and predictable rehabilitation outcomes
• Showed biologically sound integration of grafts
• Achieved successful implant placement after treatment