What is the minimum interocclusal space required for an implant-supported overdenture?

The minimum interocclusal space required for an implant-supported overdenture is critical for ensuring adequate space for the implants, components, and the overdenture itself, while also considering the functional relationship between the upper and lower jaws. An interocclusal space of 9-13 mm is necessary to accommodate the required abutments and allow for the proper height of the overdenture without compromising function or esthetics.

This space ensures that the prosthesis has enough room to be properly retained and to incorporate any necessary attachments or mechanisms needed for stabilization. If the interocclusal space is less than this recommended range, it could lead to difficulties in accommodating the dental components or negatively affect the patient's bite and overall comfort.

While other ranges may imply enough space, those values either exceed the normative needs for function and comfort or may not sufficiently account for the overall structure required for a successful implant-supported overdenture. Thus, the 9-13 mm recommendation stands out as the most reliable measurement for ensuring a well-functioning prosthetic treatment.