The ICD-10-CM external cause of morbidity code for contact with hypodermic needle, initial encounter, is _____

Who is credited with introducing the bitewing radiograph?

A) F. W. McCormack B) H. R. Raper C) G. M. Fitzgerald D) C. E. Kells

Routine oral hygiene is usually provided for the unconscious or semiconscious patient

Indicate whether the statement is true or false