A Durley Verification Jig is a precision dental tool used in implant dentistry to verify the accuracy of implant impressions or frameworks before fabricating the final prosthesis. It ensures that multiple implants are correctly positioned and aligned in the working cast or in the patient’s mouth.

• The jig is typically made from metal rods or acrylic resin that connect implant analogs in the laboratory cast.

• It is especially useful in full-arch implant restorations or multi-unit implant bridges, where small misalignments can cause prosthetic misfit.

The Durley Jig helps prevent restoration errors, ensures a passive fit, and minimizes stress on implants, which is crucial for long-term success of implant-supported prostheses.