Can there be an inflection point when the third derivative equals 0? My critical point from the second derivative is x = 0. To check whether there is an inflection point, I plugged it into the 3rd derivative. If it is below or above 0, there is an inflection point. Mine is EQUAL to 0. Does this mean there is a possibility my inflection point is at (0, 0) or is it undefined? How do I check?

The patient was the driver in a motor vehicle collision, a one-vehicle rollover occurred that was caused due to lack of control. the patient is now bleeding into the abdominal cavity. the physician brings this patient to the operating room to remove the spleen in order to control this patient's bleeding. the major vessels of the lacerated spleen were carefully dissected, and the spleen was removed in its entirety? cpt code: icd10-cm code: icd10-cm code