What is a positive prognostic factor for regeneration?

Good infection control is a positive prognostic factor for regeneration in periodontal therapy because it plays a crucial role in the healing process and the overall success of periodontal treatment. Effective infection control reduces the presence of pathogenic bacteria and promotes an environment conducive to tissue regeneration and repair.

When infection is managed well, it leads to the reduction of inflammation, which is critical for the regeneration of periodontal tissues, including bone and soft tissue. Without proper infection control, the risk of complications increases, and the chances of successful regeneration diminish.

In contrast, other factors such as narrow defects and deep defects can present challenges to regeneration as they can impede proper healing and complicate surgical access or repair. The presence of multiple bony walls can be beneficial, but it is the ability to maintain an infection-free environment that ultimately supports successful regeneration. Thus, the focus on good infection control aligns with the goals of periodontal therapy to enhance positive outcomes in regeneration.