What is the recommended timeframe for the final lab reline of immediate dentures?

The recommended timeframe for the final lab reline of immediate dentures is typically around 3 months. This period allows adequate time for the post-extraction healing process to occur, as well as for any necessary adjustments to be made based on the changes in the edentulous ridge that can happen as the tissues heal. During the initial weeks following tooth removal, the gum tissue undergoes significant changes, potentially affecting the fit and retention of the immediate denture.

Waiting approximately 3 months before performing a final lab reline ensures that the denture can be accurately adapted to the stable contours of the healed ridge, providing better comfort and function for the patient. Reline procedures done too early, such as within 1 month, may lead to an improper fit, as the tissues are still settling and changing shape. Thus, 3 months offers a balance that reflects an understanding of the healing timeline and ensures optimal denture performance.