Question

What punctuation marks are used to enclose supplementary words that may be present or absent in the statement of the disease without affecting the code numbers to which it is assigned?

Answer 1

Dashes and parentheses are used to enclose supplementary words that do not affect code numbers.

Step-by-step explanation:

Punctuation Marks used to Enclose Supplementary Words

The punctuation marks used to enclose supplementary words that may be present or absent in a statement without affecting the code numbers are dashes and parentheses.

Dashes are used to emphasize content, indicate contrast or pauses, or mark a change of direction. Parentheses, on the other hand, downplay content and place less emphasis on the enclosed information than commas.

Example:

The patient, who was diagnosed with (or suspected of having) a viral infection, required laboratory tests.