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Our study analyzes imaging results in near-hanging to determine what neuroimaging workup is necessary. We evaluate GCS as a clinical predictor to help guide imaging choice. This is a retrospective study of patients from a level one trauma center and from the National Trauma Data Bank (NTDB). We classified injuries into categories based on the likelihood that CT played an important role in their diagnosis and management. We assessed whether a normal Glasgow Coma Scale (GCS) could exclude clinically important injuries. Chi square was used to test for significance for categorical variables. Multivariate logistic regression was used for multivariate analysis. CT showed structural brain findings in 0% of patients from our facility (local patients) and 11.7% of NTDB patients. Of local patients and NTDB patients, 1.4% and 6.6% had blunt cerebral vascular injury (BCVI) respectively. Of local patients and NTDB patients, 1.4% and 3.3% had a cervical spine fracture or dislocation, respectively. Mortality for patients with GCS 15 versus GCS

Supplemental digital content is available in the text., BACKGROUND Trauma-induced coagulopathy is a major driver of mortality following severe injury. Viscoelastic goal-directed resuscitation can reduce mortality after injury. The TEG 5000 system is widely used for viscoelastic testing. However, the TEG 6s system incorporates newer technology, with encouraging results in cardiovascular interventions. The purpose of this study was to validate the TEG 6s system for use in trauma patients. METHODS Multicenter noninvasive observational study for method comparison conducted at 12 US Levels I and II trauma centers. Agreement between the TEG 6s and TEG 5000 systems was examined using citrated kaolin reaction time (CK.R), citrated functional fibrinogen maximum amplitude (CFF.MA), citrated kaolin percent clot lysis at 30 minutes (CK.LY30), citrated RapidTEG maximum amplitude (CRT.MA), and citrated kaolin maximum amplitude (CK.MA) parameters in adults meeting full or limited trauma team criteria. Blood was drawn ≤1 hour after admission. Assays were repeated in duplicate. Reliability (TEG 5000 vs. TEG 6s analyzers) and repeatability (interdevice comparison) was quantified. Linear regression was used to define the relationship between TEG 6s and TEG 5000 devices. RESULTS A total of 475 patients were enrolled. The cohort was predominantly male (68.6%) with a median age of 49 years. Regression line slope estimates (ß) and linear correlation estimates (p) were as follows: CK.R (ß = 1.05, ρ = 0.9), CFF.MA (ß = 0.99, ρ = 0.95), CK.LY30 (ß = 1.01, ρ = 0.91), CRT.MA (TEG 6s) versus CK.MA (TEG 5000) (ß = 1.06, ρ = 0.86) as well as versus CRT.MA (TEG 5000) (ß = 0.93, ρ = 0.93), indicating strong reliability between the devices. Overall, within-device repeatability was better for TEG 6s versus TEG 5000, particularly for CFF.MA and CK.LY30. CONCLUSION The TEG 6s device appears to be highly reliable for use in trauma patients, with close correlation to the TEG 5000 device and equivalent/improved within-device reliability. Given the potential advantages of using the TEG 6s device at the site of care, confirmation of agreement between the devices represents an important advance in diagnostic testing. LEVEL OF EVIDENCE Diagnostic test, level II.

It is well recognized that driving while intoxicated increases the probability of a motor-vehicle collision (MVC). The effect of alcohol on the chance of surviving the MVC is less clear.Using data from the Fatality Analysis Reporting System (FARS) we conducted analyses for the outcome of mortality using alcohol and other variables as predictors. We also selected alcohol positive (AP) and alcohol negative (AN) persons from the same MVC and vehicle to control for confounding characteristics.The odds ratio (OR) for mortality for alcohol positive drivers was 2.57, (p 0.001 for all the following OR). Other harmful predictive factors were age OR 1.01 per year, vehicle age OR 1.05 per year, male sex OR 1.23, avoidance maneuver OR 1.09, speed related OR 2.89, rollover mechanism OR 2.75, and collision with a fixed object OR 6.70. Protective factors were proper restraint use - OR 0.19 and collision with another moving vehicle, OR 0.21. In the multivariate analysis the OR of mortality for AP vs AN was 1.46. Proper restraint use (OR 0.27) remained protective along with collision with another moving vehicle. When AP and AN persons from the same MVC and the same vehicle were compared, the adjusted OR's for mortality were 1.46 and 2.08, respectively.Alcohol is an independent predictor of mortality in an MVC. Proper restraint use is the strongest protective factor. This finding allows a more complete understanding of the risks of driving while intoxicated, not only a higher probability of an MVC, but decreased survival once the MVC occurs. Practical Applications: Identification of alcohol as an independent predictor of mortality in an accident may improve risk assessment and influence drivers to avoid driving while intoxicated.

Patient: Female, 83-year-old Final Diagnosis: Eosinophilic gastroentritis • jejunal diverticulosis Symptoms: Abdominal pain • obstruction Medication: — Clinical Procedure: — Specialty: Surgery Objective: Rare coexistence of disease or pathology Background: Eosinophilic gastroenteritis is a broad classification of disease characterized by eosinophilic infiltration of the gastrointestinal tract in the absence of a stimulatory cause. Given the ability of eosinophilic gastroenteritis to affect the entire gastrointestinal tract, it can present in a variety of ways, from chronic intermittent pain to mechanical obstruction. We present a rare case in which eosinophilic gastroenteritis of the jejunum led to small bowel diverticulosis and volvulus, requiring surgery. Case Report: An 83-year-old woman with a history of chronic abdominal pain, nausea, and early satiety presented to our clinic after a thorough gastrointestinal workup and radiologic diagnosis of partial midgut volvulus. She underwent an exploratory laparotomy and was found to have normal rotational anatomy with prominent small bowel diverticulosis. A section of 70 cm of proximal jejunum was resected, encompassing all visible diverticula, and a primary anastomosis was performed. The patient recovered without complication. She was seen at follow-up with complete resolution of her presenting symptoms. Conclusions: We propose that this patient’s pathology was caused by chronic intermittent obstructions related to eosinophilic gastroenteritis, leading to repeated periods of increased intraluminal pressure and severe small bowel diverticulosis. This case highlights the importance of maintaining an index of suspicion for small bowel diver-ticulosis in the setting of chronic eosinophilic gastroenteritis.

Older adults are an increasing proportion of patients admitted to trauma services. Trauma in older adults’ results from many mechanisms of injury with the distribution of mechanisms of injury among older adults different than those of younger adults. The acute management of these injuries may determine the patients’ ability to return to independent living. It is known that prolonged immobilization of older patients results in deterioration of their functional status and increases the likelihood of hospital acquired complications, notably pneumonia, delirium, and loss of ambulation. We reviewed 213 patients aged 65 and older admitted to our trauma services who sustained cervical spine injuries that were either placed in c spine immobilization or were not to understand the outcomes associated with their mechanism of injury. The youngest patients (65–74 years) were proportionately more likely to have sustained high energy injuries associated with motor vehicle crashes (36%) with a mortality rate of 11.5%. The oldest age group (> 85 years) had a higher mortality rate from falls from standing injuries (31%). Patients discharged with a collar were more likely to return to independent living. In addition, 96% of the patients that died in the acute care setting were not in cervical collar immobilization. Patients under 85 years with a cervical spine injury should be placed in c-spine immobilization and aggressively managed with a multidisciplinary team approach. The older adult trauma population requires specialty care including rapid cervical spine evaluation and prescreening of functional status on admission. The NEXUS guideline should be enhanced for the older adult trauma population.

Study objective Trauma has historically been considered a disorder of the young and healthy, with a low risk of cardiac ischemia; hence most research on myocardial infarction in trauma has focused on direct cardiac damage from blunt chest trauma. However, the age and comorbidity of trauma patients are increasing, making the trauma population more vulnerable to myocardial infarction (MI). Cardiac risk assessment has emphasized morbidity and mortality in an elective surgical setting, but it is also important in acute trauma. Our study analyzes the risk factors for MI in a trauma population to create a scoring system to predict the risk of MI. Design Retrospective cohort analysis of a national trauma registry over a five-year period. Potential predictors of MI in trauma patients were identified and tested with univariate and multivariate statistics. A numerical score was created to predict the risk of MI based on these criteria. Setting The National Trauma Data Bank (NTDB) is a large registry of selected trauma centers in the United States. Data include demographic, injury, treatment, and outcome variables pertaining to the index admission of each patient. The institutions range from community hospitals through level 1 trauma centers. The time period is the entire inpatient hospital admission from arrival from the field, through the emergency department, ICU, and floor up to discharge. Patients 3,437,959 trauma patients aged 18 years and older from various US trauma centers. 62.8% were male. The median age is 50 years with a standard deviation of 21.25. The median Injury Severity Score is 9 with a standard deviation of 9.04. Measurements Demographic, traumatic, and comorbidity variables were collected from the NTDB. The primary outcome was MI during the initial trauma admission. Multivariate analysis was performed with logistic regression. Main results Over 8010 (0.23%) suffered an MI. The strongest risk factors for MI were a history of MI with an adjusted odds ratio (OR) of 7.0, and angina with an OR of 3.4. A procedure under general anesthesia (GA) conferred an OR of 2.3. Minor risk factors included torso injury and 10-year age interval over 50, both with an OR of 1.7, a 20-point interval of the Injury Severity Score (ISS) with OR 1.6, male gender with OR of 1.5, and various chronic disease comorbidities with OR ranging from 1.4 to 1.9. A Trauma Cardiac Risk Index (TCRI) was derived from these risk factors. The model showed good discrimination with a C statistic of 0.85. Conclusions Overall the trauma population has a low risk of MI. However, the risk is much higher for older patients with chronic comorbidity. The TCRI can be used to assess cardiac risk in trauma patients to help direct monitoring, testing, and risk reduction measures to those at the highest risk.

Context: Nonoperative management (NOM) is the standard of care in hemodynamically stable trauma patients with blunt splenic injury. Gelfoam splenic artery embolization (SAE) is a treatment option used in trauma patients. Aims: The primary aim of this study was to retrospectively examine the use and outcomes of Gelfoam SAE in adult patients with blunt splenic injury. Settings and Design: One hundred and thirty-two adult patients with blunt splenic injury admitted to a Level 1 trauma center between January 2014 and December 2015 were included in the study. Patients treated with Gelfoam SAE, NOM, and splenectomies were reviewed. Descriptive statistics including patient age, Glasgow Coma Scale, Injury Severity Score (ISS), hospital days, Intensive Care Unit (ICU) days, splenic grade, and amount of blood products administered were recorded. Complications, defined as any additional factors that contributed to the patient's overall length of hospital stay, were compared between the three groups. Technical aspects of Gelfoam SAE and associated complications were reviewed. Subjects and Methods: Gelfoam SAE was performed in 25 (18.9%) of the 132 patients. Gelfoam SAE patients had fewer ICU days compared with those patients who had a splenectomy or NOM. There was no statistical difference in complications between patients who underwent Gelfoam SAE and those who did not. Patients who underwent Gelfoam SAE tended to have fewer complications including deep venous thrombosis's, PE, and infections and yielded no complications in 64% of the Gelfoam group. Statistical Analysis: Statistical analysis included descriptives, ANOVA, and nonparametric tests as appropriate. Conclusion: Gelfoam SAE can be used for blunt splenic injury for intermediate ISS and splenic grade as it reduced hospital and ICU days.

To describe the clinical findings associated with labral ossification (LO), report the outcomes of arthroscopic treatment, and compare this condition to a control group with femoroacetabular impingement (FAI).A retrospective review of hip arthroscopy patients from 2004 to 2013 was performed to identify patients with a diagnosis of pincer FAI with LO and at least 2 years of follow-up. Diagnosis was made by plain radiograph, computed tomography, magnetic resonance imaging, or intraoperatively. The LO cohort was compared to a chronologically matched control group of FAI patients with pincer FAI but no LO. Patients were prospectively assessed with modified Harris Hip Score (mHHS) preoperatively and then postoperatively at 3, 12, 24, 60, and 120 months.The LO group included 56 hips in 52 patients whereas the control group included 56 hips in 56 patients. Mean follow-up was 36 months for the LO group and 38 for the control group (P = .28). Patients in the LO group were older than those in the control group, with a mean age of 45 versus 30 years (P.0001), and had more women: 58% female versus 32% male (P.0001). The LO group patients were more likely to have pain while sitting (65% v 18%) and restricted activities of daily living (40% v 11%) than the control group (P.0001), and more likely to have pain during a flexion, abduction, external rotation (FABER) test (67% v 36%) (P = .002). Both groups experienced a similar magnitude of improvement in mHHS, but the LO group had a significantly lower preoperative mHHS (49 v 63, P.001) and final postoperative mHHS (75 v 87, P.0001) than the control group.Patients with LO represent a unique subset of pincer FAI and are more likely to be older, female, and have more severe symptoms. Hip arthroscopy can be used to treat LO with excision of the ossified fragments or rim, with a reasonable expectation of improvement of symptoms.III, retrospective case-control.

Purpose To determine the prevalence of ipsilateral sacroiliac (SI) joint disease among patients with symptomatic femoroacetabular impingement (FAI) associated with labral ossification (LO) who underwent hip arthroscopy compared with a matched control group of patients with symptomatic FAI and no LO. Methods Computed tomography (CT) scans of all patients undergoing arthroscopic correction of FAI were obtained. The inclusion criterion for the study group was a diagnosis of FAI with a secondary diagnosis of LO made by plain radiography, CT, or magnetic resonance imaging or made intraoperatively. The exclusion criterion was the absence of evidence of LO. We reviewed 52 patients (56 hips) with LO to assess the SI joint and compared them with a control group matched by age, sex, and FAI type. The SI joints were graded according to the modified New York criteria. Results CT scans were available for evaluation of the ipsilateral SI joint in 28 patients (29 hips) with LO: 17 women and 11 men with an average age of 44.6 years (range, 26-56 years). Of the hips, 23 had combined FAI and 6 had pincer-type FAI. The control group consisted of 29 hips, exactly matched for sex and FAI type, with an average age of 44.8 years (range, 21-58 years). Grade 3 SI joint abnormalities were significantly more prevalent in the LO group (28%) than in the control group (7%, P = .037), and grade 0 or 1 changes (relatively normal SI joints) were significantly less common in patients with LO (38%) than in controls (72%, P = .008). Subanalysis showed that 35% of the LO group aged 45 years or younger had ipsilateral grade 3 SI joint abnormalities compared with none of the control patients aged 45 years or younger (P = .041). Grade 3 changes were found in 42% of male patients with LO compared with 8% of male controls (P = .155). Grade 3 changes were noted in 18% of women in the LO group compared with 6% of female controls (P = .601). Conclusions Patients with symptomatic FAI and LO are more likely to show associated SI joint pathology than patients with FAI not involving LO. These differences are greatest among men and among patients aged 45 years or younger. Level of Evidence Level III, retrospective case-control study.

Despite its widespread usage, the hip preservation surgery can be most accurately described as a hypothesis that surgery can preserve a hip and prevent the need for arthroplasty. This premise has not been fully investigated to date, and there exist few summaries of the underlying evidence in regard to the basis of this terminology. This study seeks to define the hip preservation surgery, and then examines this premise critically in the context of treatment for its most commonly treated condition—femoroacetabular impingement. Finally, we report the current level of preservation of the hip that can be expected with current techniques.

PURPOSE: Return of bowel function remains the rate-limiting factor in shortening postoperative hospitalization of patients with colectomies. Narcotics are most commonly used in the management of postoperative pain, even though they are known to affect gut motility. Narcotic use has been felt to be proportional to the length of the abdominal incision. The aim of this study was to determine whether return of bowel function after colectomy is directly related to narcotic use and to evaluate the effect of incision length on postoperative ileus. METHODS: A prospective evaluation of 40 patients who underwent uncomplicated, predominantly left colon and rectal resections was performed. Morphine administered by patient controlled analgesia was the sole postoperative analgesic. The amount of morphine used before the first audible bowel sounds, first passage of flatus and bowel movement, and incision length were recorded. Spearman correlation coefficients were calculated between all variables. RESULTS: The strongest correlation was between time to return of bowel sounds and amount of morphine administered (r=0.74;P=0.001). There were also significant correlations between morphine use and time to report of first flatus (r=0.47;P=0.003) and time to bowel movement (r=0.48;P=0.002). There was no relationship between incision length and morphine use or incision length and return of bowel function in the total group. CONCLUSIONS: Return of bowel sounds, reflecting small-intestine motility after colectomy, correlated strongly with the amount of morphine used. Similarly, total morphine use adversely affects colonic motility. Because no relationship with incision length was found, efforts to optimize the care of patients with colectomies should be directed less toward minimizing abdominal incisions and more toward diminishing use of postoperative narcotics.

Background: Few data are available regarding the results of nonoperative treatment of distal biceps ruptures. The present study was designed to assess the outcomes associated with unrepaired distal biceps tendon ruptures. Methods: Eighteen patients with twenty unrepaired distal biceps tendon ruptures were assessed retrospectively. The median duration of follow-up was thirty-eight months. Sixteen of the eighteen patients were male, and the median age at the time of the injury was fifty years (range, thirty-five to seventy-four years). Supination strength and elbow flexion strength were measured bilaterally, and patient outcomes were assessed with use of the Broberg and Morrey Functional Rating Index, the Mayo Elbow Performance Index, and the Disabilities of the Arm, Shoulder and Hand questionnaire. Data were compared with historical controls compiled from six published series of operatively treated patients. Results: The median supination and elbow flexion strengths for the injured arm were 63% (mean, 74%; range, 33% to 162%) and 93% (mean, 88%; range, 58% to 110%) of those for the contralateral arm, compared with values of 92% (mean, 101%; range, 42% to 297%) and 95% (mean, 97%; range, 53% to 191%) for the historical controls that had been treated surgically. The difference between the mean values was significant for supination strength (p = 0.002) but not for flexion strength (p = 0.164). Patients had satisfactory outcomes overall, with median scores on the Broberg and Morrey Functional Rating Index, the Mayo Elbow Performance Index, and the Disabilities of the Arm, Shoulder and Hand questionnaire of 85, 95, and 9, respectively. Conclusions: Nonoperative treatment of distal biceps tendon ruptures can yield acceptable outcomes with modestly reduced strength, especially supination. Level of Evidence: Therapeutic Level IV. See Instructions to Authors for a complete description of levels of evidence.

Introduction Legg-Calve-Perthes disease is a common childhood disorder that leads to painful sequelae in adulthood with few options other than arthroplasty. The purpose of this study is to report the results of arthroscopy in this population. Methods All patients undergoing hip arthroscopy are prospectively assessed with a modified Harris hip score at 3, 6, 12, 24, 60, 120, and 180 months. A cohort of 20 consecutive patients (21 hips) were identified with Legg-Calve-Perthes disease that had undergone arthroscopy with at least two-year follow-up and represent the substance of this report. Results There was 100% follow-up at an average of 56 months (range 24-180 months). The average age was 26 years (range 7-58) with 13 males and 7 females. Findings during arthroscopy included 16 labral tears, 15 hypertrophic or torn ligamentum teres, 7 femoral and 6 acetabular chondral lesions, 5 loose bodies, 3 osteochondral defects, and 1 cam lesion. The average improvement was 25.3 points (preop 56.7; postop 82). All patients were improved, although this improvement was negligible in two patients who underwent repeat arthroscopy. There were no complications. Conclusion This is the largest reported series of arthroscopy for Legg-Calve-Perthes disease and reflects that it does have a role in the management of painful sequelae. Successful outcomes can often be expected with minimal morbidity. Reduced symptoms and improved quality of life are reasonable expectations, although this data does not suggest that it alters the natural history of the disease process.