Why is periodontal cleaning done before extracting for an immediate denture?

Performing periodontal cleaning before extracting teeth for an immediate denture is crucial as it contributes to creating a favorable healing environment for the gingiva. Clean and healthy gingival tissue is essential for effective healing after tooth extraction. When periodontal debris and plaque are removed, the tissue can regenerate more effectively, reducing the risk of complications such as infection and delay in healing. A clean surgical site promotes faster and more robust recovery, allowing for better integration of the immediate denture with the existing oral structures.

Additionally, while factors like plaque removal and easing the extraction process are important considerations, the primary rationale for periodontal cleaning in this context is centered around the healing process of the gingival tissue, which directly impacts overall outcomes related to the immediate denture fitting and patient comfort.