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The value of pupillary diameter in evaluating pain perception after awakening in patients undergoing general anesthesia during orthopedic surgery

2023-09-05

Abstract excerpt

<h4>Background: </h4> The pupillary response to tetanic electrical stimulation has been used to reflect the balance between nociceptive stimuli and analgesia. Although pupillary pain index (PPI) was utilized to predict postoperative pain, it depends on tetanic stimulation and is complex. Our aim was to describe the potential relationship between PD in the presence of surgical stimulation and pain levels after awak...

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Literature Corpus work
995a6f00-09b3-5323-b6f6-475efb5b5b81
DOI
10.21203/rs.3.rs-3171938/v1
Open publication

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The value of pupillary diameter in evaluating pain perception after awakening in patients undergoing general anesthesia during orthopedic surgeryDOI 10.21203/rs.3.rs-3171938/v1
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