A pontic replacing upper first molars in a bridge should:

A pontic that is intended to replace upper first molars in a bridge should ideally be just in contact with soft tissues. This positioning allows for the best esthetics and function while ensuring that the pontic maintains appropriate support and stability in the arch. A contact point with the soft tissue helps to mimic the natural contours of the gums, aiding in maintaining the health of the surrounding periodontal tissues.

When a pontic is designed correctly, it can load the soft tissues similarly to how natural teeth would. This contact allows for proper distribution of forces when chewing, which is important for both the longevity of the bridge and the comfort of the patient.

In contrast, if the pontic were to be slightly compressing the soft tissues or buried within them, it could lead to potential complications, such as irritation, inflammation, or periodontal issues. Being clear of the soft tissues might be beneficial in some cases, but it also risks losing the natural appearance and proper function that a well-contacted pontic provides.