Abstract:
BACKGROUND:Surgery is an environment in which being an expert requires the ability to manage the unexpected. This feature has necessitated a shift in surgical decision-making research. The present study explores the processes by which surgeons assess and respond to nonroutine challenges in the operating room. METHODS:We used a grounded theory methodology supported on intraoperative observations and postoperative interviews with 7 faculty surgeons from various specialties. A total of 32 cases were purposively sampled to compile a dataset of challenging situations. RESULTS:Thematic data analysis yielded 3 main themes that were linked in a cyclic model: assessing the situation, the reconciliation cycle, and implementing the planned course of action. These elements were connected through 2 points of transition (ie, active and confirmatory reconciliation), during which time the surgeons continue to act although they may change the course of their action. CONCLUSIONS:The proposed model builds on existing theories of naturalistic decision making from other high-stakes environments. This model elaborates on a theoretic language that accounts for the unique aspects of surgery, making it useful for teaching in the operating room.
journal_name
Am J Surgjournal_title
American journal of surgeryauthors
Cristancho SM,Vanstone M,Lingard L,LeBel ME,Ott Mdoi
10.1016/j.amjsurg.2012.10.005subject
Has Abstractpub_date
2013-02-01 00:00:00pages
156-62issue
2eissn
0002-9610issn
1879-1883pii
S0002-9610(12)00577-6journal_volume
205pub_type
杂志文章abstract::A technique for carotid endarterectomy done under general anesthesia features the routine use of a straight shunt, precise removal of all plaque and shreds of media, and routine completion angiography done as a means of quality control. ...
journal_title:American journal of surgery
pub_type: 杂志文章
doi:10.1016/s0002-9610(05)80274-0
更新日期:1990-02-01 00:00:00
abstract:BACKGROUND:Academic institutions have increasingly focused on educating physicians and surgeons in concepts of value-based care, including quality improvement (QI). The extent to which QI curricular competencies are addressed in specialty surgical residency training is unclear. METHODS:A survey instrument was develope...
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pub_type: 杂志文章
doi:10.1016/j.amjsurg.2010.09.009
更新日期:2011-08-01 00:00:00
abstract::Fine-needle aspiration (FNA) biopsy of a thyroid nodule was performed in 797 patients. Ninety-six patients had resection of the thyroid nodule performed subsequent to a one-time FNA biopsy. The surgical pathology of these 96 cases demonstrated a 5.8% false-negative rate and a 9.9% false-positive rate. As a consequence...
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journal_title:American journal of surgery
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journal_title:American journal of surgery
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journal_title:American journal of surgery
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journal_title:American journal of surgery
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journal_title:American journal of surgery
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doi:10.1016/0002-9610(78)90305-7
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journal_title:American journal of surgery
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doi:10.1016/j.amjsurg.2013.08.018
更新日期:2013-12-01 00:00:00
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journal_title:American journal of surgery
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doi:10.1016/s0002-9610(96)00241-3
更新日期:1996-11-01 00:00:00
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journal_title:American journal of surgery
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更新日期:1983-08-01 00:00:00
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journal_title:American journal of surgery
pub_type: 杂志文章
doi:10.1016/j.amjsurg.2012.11.011
更新日期:2013-09-01 00:00:00
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pub_type: 杂志文章
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更新日期:1984-07-01 00:00:00
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doi:10.1016/j.amjsurg.2013.07.011
更新日期:2013-11-01 00:00:00
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journal_title:American journal of surgery
pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2015-07-01 00:00:00
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journal_title:American journal of surgery
pub_type: 临床试验,杂志文章,随机对照试验
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abstract:BACKGROUND:The aim of this study is to establish a relationship between critical ischemia of the lower limb and kidney dysfunction. MATERIALS AND METHODS:At rest, urine samples were collected from three groups: group A, 16 patients with critical ischemia; group B, 22 patients with stable intermittent claudication; and...
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journal_title:American journal of surgery
pub_type: 杂志文章,评审
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更新日期:2005-04-01 00:00:00