Jaw in a Day: How to Perform Your First Case-Our Workflow.

Jaw in a Day (JIAD) reconstruction provides immediate restoration of mandibular form and function through a single-stage procedure that integrates fibula free flap reconstruction, virtual surgical planning (VSP), immediate dental implant placement, and delivery of a prefabricated prosthesis. Although the technique provides significant benefits in reducing rehabilitation time and improving patient outcomes, its adoption has been limited due to perceived technical complexity and unfamiliarity with dental workflow. This manuscript provides a detailed, step-by-step protocol to guide surgeons through their first JIAD case, from patient selection and data acquisition to VSP execution, intraoperative coordination, and implant positioning. Emphasis is placed on accurate osteotomy design, implant placement using guided protocols, fabrication of patient-specific hardware, and precise prosthesis pickup techniques. This guide also addresses essential OR team preparation and sterile handling of non-sterile components. By breaking down the process into actionable stages and highlighting common pitfalls and technical tips, this resource aims to lower the barrier for early adopters and enhance the success of initial JIAD cases.