Research Article

Morphological Asymmetry of the Superior Cervical Facets from C3 through C7 due to Degeneration

Figure 2

(a) Points registered with the Microscribe on the superior facet. A: anterior, AM: anteromedial, M: medial, PM: posteromedial, P: posterior, PL: posterolateral, L: lateral, AL: anterolateral, Md: center. (b) Red: total facet surfaces (TFS), Yellow: recognizable joint surface (RJS).
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