Does a digital regional nerve block improve the accuracy of noninvasive hemoglobin monitoring?
A DNB significantly increased the number of "very accurate" SpHb values and decreased the number of "inaccurate" values. We conclude that a DNB may facilitate the use of SpHb as a guide to transfusion decisions, particularly when the PI is >2.0.
Larger residual fragments could significantly affect the quality of life. Emergency department visits and colic attacks are the causes of discomfort. Effective stone disintegration by an experienced urologist should be aimed to limit the negative effects of residual fragments on the quality of life.