An x-ray of the cervical esophagus is reported. What is the correct code for this procedure?

Orogastric tubes are:

A) slightly smaller than a nasogastric tube. B) inserted through the nose. C) inserted through the mouth. D) slightly shorter than a nasogasatric tube.

Advanced caries is seen radiographically as a radiolucency that

A) penetrated less than halfway through the enamel. B) penetrated over halfway through the enamel but did not reach the DEJ. C) penetrated at or through the DEJ but less than halfway through the dentin toward the pulp. D) penetrated over halfway through the dentin toward the pulp.