When can a tissue conditioner or soft reline be utilized on a complete denture?

A tissue conditioner or soft reline can be utilized on a complete denture anytime during its use. This is because these materials are designed to adapt to the changing contours of the oral tissue and to provide a more comfortable fit as the patient’s alveolar bone and gum tissue undergo normal resorption and changes over time.

Using a tissue conditioner helps to relieve pressure on sensitive areas, allows for better adaptation of the denture, and facilitates healing of any sore spots or lesions that may develop. Furthermore, patients may experience changes in their oral anatomy due to weight loss, age, or other factors, and soft relines allow for adjustments to be made proactively rather than waiting for a significant period or specific conditions to arise.

In contrast, other options suggest limitations or conditions that are not necessary for the application of these materials, making them less relevant. For example, several months of use or the presence of lesions alone are not prerequisites for the use of a soft reline, as these materials are beneficial throughout the lifespan of the denture.