When preparing an outline form for a Class II inlay, where should the occlusal contacts be?

In the context of preparing an outline form for a Class II inlay, the ideal position for occlusal contacts is outside of the outline form. This positioning is important because it ensures that the inlay does not interfere with the occlusion when the patient bites down, allowing for proper function and preventing any occlusal disharmony.

By placing occlusal contacts outside the outline form, you allow for a smoother integration of the inlay into the existing tooth structure, making it easier to maintain proper occlusal relationships and avoid any over-contoured or bulky restorations that could lead to malocclusion or discomfort.

The options of having occlusal contacts inside the outline form or the inclusion of all scenarios does not address the primary goal of maintaining functional occlusion within the dental arch, which is key to successful treatment outcomes in prosthetic dentistry. Therefore, having the occlusal contacts clearly positioned outside the outline form is the most appropriate and clinically accepted practice.