The Mesiobuccal Root is broad buccolingually and has prominent depressions or flutings on its mesial and distal surfaces.

On the mesial and distal surfaces, the cervical line curves incisally, which is also seen in the permanent maxillary central incisor.

The distal articular surface is quadrilateral, wide, and flat; thicker and broader transversely and extends much further palmarly than dorsally.

The tibial tuberosity is located on the tibia's anterior surface, distal to the medial condyle.

Dental caries (tooth decay) of the wisdom tooth and of the distal surface of the second molar is common.

This orientation allows the blade to be used against either the mesial or distal surface of a tooth.

In addition, the ulna and distal articular surface of the humerus indicate that A. zeuxis was not only an arboreal quadruped, but also large and slow.

A paratype tibia was also found to be more closely related to Euparkeria and phytosaurs, on the basis of its convex and rounded distal surface.

Finally, its quadrate distal articular surface is not separated into two condyles by a sulcus, and has only a very shallow depression at the centre.

It is a dental instrument used in removing calculus subgingivally on the mesial and distal surfaces on all teeth throughout the mouth.