How long is it recommended to wait before relining an immediate denture by a lab?

In the context of immediate dentures, waiting about 6 months before relining them is generally recommended. This timeframe allows the bone and soft tissue to stabilize after the immediate extraction of teeth, which can lead to significant changes in the oral cavity's contours. During the healing process, the tissues may shrink or change shape, so relining the immediate denture at this point will help achieve a better fit and comfort for the patient.

Reline procedures are essential to ensure that the denture adapts adequately to the changing anatomy of the oral cavity, providing both functional and aesthetic benefits. Waiting for 6 months allows sufficient time for the changes to occur while ensuring the patient can continue to use their dentures without major discomfort or difficulties. Additionally, relining too soon may not yield the desired results as further adjustments may still be needed and could lead to unnecessary remakes or further discomfort for the patient.