Refer to the ICD-10-CM Guidelines I.C.20.k, which states: Assign a code from category ________, External cause status, to indicate the work status of the person at the time the event occurred.

Which of the following statements regarding caries depth is correct?

A) Incipient caries penetrates less than halfway through the enamel. B) Moderate caries penetrates through the enamel and the DEJ. C) Advanced caries penetrates all the way through the enamel, the dentin, and to the pulp. D) Severe caries penetrates more than halfway through the enamel but not the DEJ.

A percutaneous nephrolithotomy uses an endoscope and a small incision to remove large stones

Indicate whether the statement is true or false