Which term best describes the consideration regarding pocket wall character during treatment planning?

The term that best describes the consideration regarding pocket wall character during treatment planning is accessibility. This is crucial when planning periodontal surgery because the configuration and health of the pocket walls can significantly impact how easily the clinician can access the underlying structures for effective treatment. Accessibility takes into account not only the physical reach to the site but also the visibility and the ability to maneuver instruments within the surgical field.

When pockets have irregular or thickened walls, this could hinder access and complicate procedures such as scaling or flap surgery. Ensuring good accessibility allows for more effective treatment of the periodontium, including proper cleaning and restoration of periodontal health.

While durability, mobility, and stability are important concepts in periodontal surgery, they relate more to the overall tissue response and healing after surgery rather than to the direct consideration of pocket wall character during the planning phase. Durability refers to how well tissues hold up under functional stress; mobility deals with the movement of teeth or gingiva; and stability focuses on maintaining the relationship of anatomical structures post-treatment. Hence, the focus on accessibility is fundamental in crafting an effective and practical surgical treatment plan.