Dental Space

The axial depth of the dovetail in class III should approximate

In class III, amalgam rarely is indicated for the proximal surfaces of incisors and the mesial surface of canines , what is the reason

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Lingual rests may be used on incisors only when the canines are missing

In occlusal rest on amalgam restoration The _______and __________of amalgam increase the possibility of restoration failure.

The Minor connector should never be placed on the convex lingual surface of the tooth.

It is always better to place an occlusal rest on sound enamel or cast restoration

خلصتوا

X-Ray photons travel with a wave motion called_______and the distance between the crests of these waves called_____

in the science that deals with diagnosis, therapeutic and researches application of high energy radiation

18- vertical angulation of X-ray tube was too shallow led to

According to Factors affect details all are true except

According to tungsten target its an element that has several characteristics of an ideal target material, including the following except