Background: Surgeons in resource-limited environments often provide care outside the expected scope of current general surgery training. Geographically isolated patients may be unwilling or unable to travel for specialty care. These same patients also present with lifethreatening emergencies beyond the typical breadth of a general surgeon's practice, in hospitals with limited professional and material support. This review characterizes the unique role of isolated surgeons, so individual surgeons and health care organizations may focus professional development resources more efficiently, with the ultimate goal of improved patient care.Methods: We performed a scoping review of the isolated surgeon, reviewing 25 years of literature regarding isolated US civilian and military surgeons. We examined emerging themes regarding the definition of an isolated surgeon, the scope of surgical practice beyond current training norms, and training gaps identified by surgeons in an isolated role.Results: From 904 articles identified, we included 91 for final review. No prior definition exists for the isolated surgeon, although multiple definitions describe rural surgeons, patients, or hospitals; we propose an initial definition from consistent themes in the literature. Isolated surgeons across varied practice settings consistently performed relatively large volumes of cases of, and identified training gaps in, orthopedic, obstetric and gynecologic, urologic, and vascular surgery subspecialties. Life-threatening, "rare-but-real" cases in the above and neurosurgical disciplines are uncommon, but consistent across practice settings.Conclusions: This review represents the largest examination of the isolated surgeon in the current literature. Clarifying the identity, practice components, and training gaps of the

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Background Our group investigates objective performance indicators (OPIs) to analyze robotic colorectal surgery. Analyses of OPI data are difficult in dual-console procedures (DCPs) as there is currently no reliable, efficient, or scalable technique to assign console-specific OPIs during a DCP. We developed and validated a novel metric to assign tasks to appropriate surgeons during DCPs. Methods A colorectal surgeon and fellow reviewed 21 unedited, dual-console proctectomy videos with no information to identify the operating surgeons. The reviewers watched a small number of random tasks and assigned “attending” or “trainee” to each task. Based on this sampling, the remainder of task assignments for each procedure was extrapolated. In parallel, we applied our newly developed OPI, ratio of economy of motion (rEOM), to assign consoles. Results from the 2 methods were compared. Results A total of 1811 individual surgical tasks were recorded during 21 proctectomy videos. A median of 6.5 random tasks (137 total) were reviewed during each video, and the remainder of task assignments were extrapolated based on the 7.6% of tasks audited. The task assignment agreement was 91.2% for video review vs rEOM, with rEOM providing ground truth. It took 2.5 hours to manually review video and assign tasks. Ratio of economy of motion task assignment was immediately available based on OPI recordings and automated calculation. Discussion We developed and validated rEOM as an accurate, efficient, and scalable OPI to assign individual surgical tasks to appropriate surgeons during DCPs. This new resource will be useful to everyone involved in OPI research across all surgical specialties.

This series demonstrates the complexity of traumatic GI-GU fistulas. Successful management depended on early diversion of both urine and feces, localization of the fistula, and an interdisciplinary surgical approach specifically tailored to each patient. All three patients had favorable overall functional outcomes despite their devastating injuries. This review should help to illustrate some of the possible repair strategies for these difficult surgical problems.