A

The mediolateral compensating curve that links the buccal and lingual cusp tips of the mandibular posterior teeth is termed the Curve of Wilson, whereas the Curve of Spee is an anteroposterior arch, the Curve of Monson is a composite 3-D sphere, and a catenary curve relates to wire geometry rather than occlusal anatomy [Surendran et al., 2016, PMID 27746596; Golshah et al., 2020, PMID 33204268].