American journal of surgery
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Team size and composition provide essential data for the study of operating room (OR) efficiency. ⋯ The surgical team is a dynamic system with a large amount of member turnover. Efforts to improve OR efficiency should focus on decreasing surgical team size, limiting staff turnover, and enhancing communication between team members.
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Recent guidelines do not support local wound exploration (LWE) or diagnostic peritoneal lavage (DPL) in the evaluation of patients with anterior abdominal stab wounds (AASWs), favoring computed tomography scanning or serial examinations. In patients without immediate indications for laparotomy, we hypothesized that LWE/DPL would identify patients requiring surgery while limiting unnecessary hospital admissions. ⋯ Only 11% of patients with AASWs without overt indication for laparotomy require surgical care. LWE remains a valid method to exclude intra-abdominal injury and to eliminate hospitalization in more than one third of AASW patients.
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Chronic abdominal wall pain (CAWP) occurs in about 30% of all patients presenting with chronic abdominal pain. ⋯ The condition can be confirmed when the injection of local anesthetics in the trigger point(s) relieves the pain. A fasciotomy in the anterior abdominal rectus muscle sheath through the nerve foramina of the affected branch of one of the anterior intercostal nerves heals the pain.
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The aim of this study was to compare the Physiological and Operative Severity Score for the enumeration of Mortality and Morbidity (POSSUM), Portsmouth POSSUM (P-POSSUM), and Colorectal POSSUM (Cr-POSSUM) for predicting surgical mortality in Chinese colorectal cancer patients and to create new scoring systems to achieve better prediction. ⋯ The predicted mortality of POSSUM, P-POSSUM, and Cr-POSSUM were significantly higher than the observed mortality in our patients. The modified P-POSSUM and Cr-POSSUM models provided an accurate prediction of inpatient mortality rate in colorectal cancer patients in China.