A CBCT Investigation of the Association between Sella-Turcica Bridging and Maxillary Palatal Canine Impaction
Table 1
Measured distances between sella-turcica landmarks.
Distances
Definition
Landmark
TS-MS to DS-MS
Length of sella-turcica
Tuberculum Sella Midsagittal (TS-MS) plane: midpoint on the anterior boundary of sella-turcica identified on the midsagittal plane; Dorsum Sella Midsagittal (DS-MS) plane: midpoint on the posterior boundary of the sell-turcica on the midsagittal plane
ACP-R to PCP-R
Interclinoid distance right
Anterior clinoid process, right (ACP-R): the apex of the anterior clinoid process on the right side; posterior clinoid process, right (PCP-R): the apex of the posterior clinoid process on the right side
ACP-L to PCP-L
Interclinoid distance left
Anterior clinoid process, left (ACP-L): the apex of the anterior clinoid process on the left side; posterior clinoid process, left (PCP-L): the apex of the posterior clinoid process on the left side
