The American surgeon
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The American surgeon · Dec 2014
Comparative StudyOld dogs and new tricks: length of stay for appendicitis improves with an acute care surgery program and transition from private surgical practice to multispecialty group practice.
Acute care surgery (ACS) programs have emerged mainly at academic medical centers to provide timely care for emergency general surgery and trauma patients. We hypothesized that the development of an ACS program in a multispecialty group practice would improve outcomes for patients with acute appendicitis. A retrospective analysis of patients with acute appendicitis was performed in two time periods: 18 months of private practice and the following 12 months with ACS coverage. ⋯ Length of stay was shorter in the ACS group (1.6 ± 1.5 [mean ± standard deviation] vs 1.9 ± 2.4 days, P = 0.01) and a greater proportion of surgeries were performed during the daytime (44.9 vs 36.6%, P = 0.02). Multivariate analysis demonstrated length of stay was related to appendicitis grade (P < 0.001), American Society of Anesthesiologists class (P < 0.001), symptom duration (P = 0.001), and laparoscopic approach (P < 0.001). The initial transition from private practice to ACS resulted in decreased length of stay with no increase in morbidity related to transitions of surgical care in patients with appendicitis.
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The American surgeon · Nov 2014
Computed tomography to diagnose blunt diaphragm injuries: not ready for prime time.
Diaphragm injuries after blunt trauma are uncommon but require early diagnosis to expedite repair. The advancing technology of computed tomography (CT) scanners has improved the detection of almost all traumatic injuries; however, the literature regarding the diagnostic accuracy of CT scan for blunt diaphragm injuries is lacking. The purpose of this study was to determine the CT scan findings in the setting of known blunt diaphragm injury. ⋯ Only 57 per cent of CT scans showed evidence of diaphragmatic injury. The most common thoracic injury identified was a pulmonary contusion (79%). Although the advancement of imaging technology has markedly improved the diagnosis and management of blunt traumatic injuries, the detection of diaphragm injuries using CT continues to be low and reconstructions do not help in finding diaphragm injuries.