fistula 20501 76080

dhuston

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You'd need to see that the doctor injected and studied a sinus tract (an open cavity) or a fistula (an abnormal connection of two areas that don't normally have a connection). This is for a study of the sinus tract or fistula, not to study a tube that may have been placed there.

Diane Huston, CPC,RCC
 
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