Maximal intercuspal position corresponds to:

• A. The complete intercuspation of the opposing teeth independent of condylar position
• B. The occlusion of opposing teeth when the mandible is in centric relation
• C. A maxillomandibular relationship
• D. The dynamic interaction of the mandibular anterior teeth

Answer: (A)

Maximal intercuspal position is defined by the complete interdigitation of the opposing teeth in maximum contact, regardless of where the jaw joints (condyles) are positioned. In other words, it’s tooth-to-tooth contact at the fullest occlusion, not a specific jaw position. Condylar position describes where the condyles sit in the sockets, and centric relation is a particular jaw position of the condyles; they are related concepts but MIP is determined by teeth contact, not by the exact condylar position. The other ideas describe jaw joint position or dynamic guidance rather than the static, most-complete tooth contact, so this option best captures the concept of MIP.