What is the function of a tissue conditioner in denture therapy?

In denture therapy, the primary function of a tissue conditioner is to provide comfort and relieve pressure points on the oral mucosa. Tissue conditioners are soft, resilient materials applied to the fitting surface of a denture. They serve to distribute the forces exerted on the gums more evenly, which can be especially beneficial in patients who experience discomfort due to ill-fitting dentures.

When a patient wears a denture, specific areas may become sore or develop pressure ulcers due to uneven pressure distribution. By using a tissue conditioner, the soft material adapts to the contours of the oral tissues, cushioning the underlying structures and allowing any sore areas to heal while ensuring a more comfortable experience for the patient. This is particularly important during the adjustment period when a new denture is being fitted or when changes occur in the oral environment.

The other options do relate to aspects of denture therapy but do not align with the specific function of a tissue conditioner. For instance, adjusting the fit permanently requires more rigid adjustments or relining procedures, strengthening the base of the denture is generally achieved through different materials or structural reinforcements, and replacing lost teeth is accomplished through prosthetic methods rather than the application of a tissue conditioner. Thus, the role of a tissue conditioner centers primarily on