Role of serum levels of tumour necrosis factor-like weak inducer of apoptosis (TWEAK) in predicting severity of acute appendicitis.

Objectives: One of the most prevalent abdominal crises is acute appendicitis (AA). Clinical diagnosis, even for skilled surgeons, is frequently challenging, as indicated by the high proportion of negative investigations. The purpose of this study was to see if serum TWEAK levels might be used to diagnose acute appendicitis. Material and Methods: Between June 2017 and May 2019, all patients who had surgery with the original diagnosis of AA were included in the study. TWEAK, WBC, CRP, and bilirubin levels were compared. Results: The levels of WBC, CRP, and bilirubin were compared to pathology. All three blood indicators increased significantly in AA patients. However, no statistically significant difference in the levels of all three blood indicators was seen between individuals with simple AA and those with severe AA. TWEAK plasma concentrations were considerably greater in patients with severe AA than in the healthy control and NAA groups. TWEAK levels were significantly greater in individuals with severe AA compared to patients with simple AA. Conclusion: Serum TWEAK levels that are elevated may be used to diagnose acute appendicitis as well as prognostic indicators for the severity of appendicitis.

COVID-19 infection frequency and clinical course in patients with liver transplantation: Results of a single transplant center in Türkiye.

Objectives: In this paper, it was tried to determine the incidence of COVID-19, course of the disease, and mortality rate in liver transplant patients by evaluating all patients operated on in our center. In addition, the results of liver transplantation performed in our center during the pandemic period were also presented. Material and Methods: All patients who had undergone liver transplantation in our liver transplant center were questioned about their history of COVID-19 either at their routine controls in the clinic or by phone interview. Results: Our liver transplant unit had 195 registered liver transplantation patients (2002-2020), and 142 of these were still alive and under follow-up. During the pandemic period, 80 patients referred to our outpatient clinic for follow-up, and their records were evaluated retrospectively in January 2021. Among 142 liver transplant patients, a total of 18 (12.6%) COVID-19 patients were identified. While 13 of these patients were males, mean age of the patients at the time of interviews was 48.8 years (22-65 years). Nine of the patients had living donor liver transplant, and the rest had cadaveric liver transplant. The most common COVID-19 associated symptom in the patients was fever. During the pandemic period, 12 liver transplant operations were performed in our center. Nine of them were living donor liver transplantation and the remainder were cadaveric liver transplantations. Two of our patients got COVID-19 positive during this period. One of them who was transplanted after COVID treatment was followed-up in intesive care for a long time and was lost not related to COVID-19. Conclusion: The incidence of COVID-19 is higher in liver transplant patients than in the general population. Nonetheless, mortality rates are low. During the pandemic period, liver transplantation can be continued by following general precautions.

D2 vs D2 Plus Para-aortic Lymph Node Dissection for Advanced Gastric Cancer.

OBJECTIVES: Gastric cancer is a common malignancy worldwide. Effective treatment by interdisciplinary cooperation is important, and surgery still plays an important role. MATERIAL AND METHODS: In a ten-year period, 355 patients were diagnosed to have gastric cancer. One hundred and sixty-two patients with a median (range) age of 58 (23-83) years were eligible for the study. There were 107 patients in D2 and 55 patients in D2 lymphadenectomy plus para-aortic lymph node (PALN) dissection group. The two groups were compared in terms of complications, morbidity, mortality and long-term survival. RESULTS: Length of stay was 12 (8-34) days for D2 and 14 (8-42) days for D2 plus PALND. Total number of operative mortality was 8/162 (5%), and it was not different between the groups. Twenty patients (18%) had complications in D2 group and 9 (17%) patients in D2 plus PALND group. Overall survival was also similar between the groups, but patients with T3-T4 tumors, patients with stage IIIA and IIIB disease had better survival with D2 plus PALN dissection. We found that the depth of invasion, PLN, ratio (PLN/TLN), stage and LND were all prognostic variables. CONCLUSION: This study showed that D2 plus PALN dissection for advanced gastric cancer can be performed as safely as a standard D2 dissection by experienced surgeons without increasing postoperative morbidity and mortality. D2 plus PALN dissection should be preferred in the advanced stage of the disease (IIIA-IIIB) as it increases the rate of survival.

High density optical neuroimaging predicts surgeons's subjective experience and skill levels.

Measuring cognitive load is important for surgical education and patient safety. Traditional approaches of measuring cognitive load of surgeons utilise behavioural metrics to measure performance and surveys and questionnaires to collect reports of subjective experience. These have disadvantages such as sporadic data, occasionally intrusive methodologies, subjective or misleading self-reporting. In addition, traditional approaches use subjective metrics that cannot distinguish between skill levels. Functional neuroimaging data was collected using a high density, wireless NIRS device from sixteen surgeons (11 attending surgeons and 5 surgery resident) and 17 students while they performed two laparoscopic tasks (Peg transfer and String pass). Participant's subjective mental load was assessed using the NASA-TLX survey. Machine learning approaches were used for predicting the subjective experience and skill levels. The Prefrontal cortex (PFC) activations were greater in students who reported higher-than-median task load, as measured by the NASA-TLX survey. However in the case of attending surgeons the opposite tendency was observed, namely higher activations in the lower v higher task loaded subjects. We found that response was greater in the left PFC of students particularly near the dorso- and ventrolateral areas. We quantified the ability of PFC activation to predict the differences in skill and task load using machine learning while focussing on the effects of NIRS channel separation distance on the results. Our results showed that the classification of skill level and subjective task load could be predicted based on PFC activation with an accuracy of nearly 90%. Our finding shows that there is sufficient information available in the optical signals to make accurate predictions about the surgeons' subjective experiences and skill levels. The high accuracy of results is encouraging and suggest the integration of the strategy developed in this study as a promising approach to design automated, more accurate and objective evaluation methods.

Bilateral Inguinal Hernia Repair: Robotic TAPP Versus Laparoscopic TEP.

BACKGROUND: As the advantages of minimally invasive techniques in general surgery have been shown, we prefer laparoscopic total extraperitoneal (LTEP) inguinal hernia repair or robotic transabdominal preperitoneal (RTAPP) inguinal hernia repair in patients diagnosed especially with a bilateral inguinal hernia in our practice. The present study aims to evaluate the early/midterm outcomes and complications in patients who underwent LTEP and RTAPP because of bilateral inguinal hernia. MATERIALS AND METHODS: In total, 189 patients underwent inguinal hernia repair between June 2016 and June 2019 in our department. Data of 49 (2F) patients (33 LTEP/16 RTAPP) who had undergone bilateral inguinal hernia repair were evaluated retrospectively. Univariate analysis was performed to identify the relations between the techniques (LTEP vs. RTAPP), outcomes, and complications. RESULTS: Patient demographics and comorbidities were similar in both groups. There was no difference between the groups in terms of American Society of Anesthesiologists (ASA) scores (P=0.09). Operative time was longer in the RTAPP group (P=0.001). Length of hospital stay was similar in both groups (P=0.11). No recurrence was observed in both groups. Mean pain scores were significantly less for the RTAPP group (P=0.05). When general complications were compared, it was found that the RTAPP group had a statistically significant lower complication rate (P=0.02). Mean follow-up was longer in the LTEP group (P=0.04). Total hospital costs for RTAPP and LTEP were 3968$ and 2506$, respectively. CONCLUSIONS: We conclude that RTAPP seems to have better results in terms of general complications and postoperative pain score when compared with LTAPP. Robotic surgery might be safely recommended for bilateral inguinal hernia repair.

Surgical management of digestive system cancers during the coronavirus disease 2019 pandemic: review of general suggestions.

Since December 2019, the world has been battling the COVID-19 pandemic, and health workers are at the forefront of the fight. Surgeons also fulfill their duty; however, elective cases had to be postponed in order to use resources appropriately in the fight against coronavirus. Although benign elective surgical procedures can be postponed to a distant time during this pandemic, surgical interventions for urgent and life-threatening situations are mandatory to perform but the main uncertainty among surgeons is about cancer patients. In this paper, we aimed to present a suggestion to the surgeon about how to manage digestive system cancers during pandemic in the light of the published articles and guidelines.

Recommendations for bariatric and metabolic surgical operations during the COVID-19 pandemic in Turkey.

The world has been struggling with the COVID-19 virus since December 2019. Turkey has also been battling with the virus since March 2019. While struggling with this unknown virus, we have postponed our new bariatric surgeries like most elective surgery. However, curfew and quarantine period (increase in food intake and decreased physical activity) increases risks for morbidity and mortality because of obesity and diabetes. When the pandemic decreases and disappears, many obesity patients will seek treatment for obesity and the workload of surgeons will increase. Before bariatric and metabolic surgery operations, which is the most effective treatment of obesity and related comorbidities, necessary precautions must be determined and implemented to protect patients and healthcare workers before and during surgery. In this review, it was aimed to determine the pre-peri and postoperative periods of bariatric surgical requirements. This review has been written on behalf of the Turkish Society for Metabolic and Bariatric Surgery as an initiative in order to answer some questions about bariatric and metabolic surgery during the COVID-19 pandemic.

The attitude of Turkish general surgeons during the COVID-19 pandemic: Results of "general surgery COVID-19 pandemic attitude survey".

OBJECTIVES: The whole world is dealing with the COVID-19 pandemic, and healthcare professionals are the most affected group. The aim of this study was to evaluate the knowledge of general surgeons about COVID-19 and understand the attitude and current situation of our colleagues. MATERIAL AND METHODS: This descriptive study comprised general surgeons working in different parts of Turkey. A survey with 23 questions was prepared to determine the demographic characteristics of the participants, workplace characteristics, change in daily work practices and their attitudes in the pandemic process. RESULTS: A total of 332 forms were evaluated. Survey results show that the majority of surgeons have changed their daily surgical practices. Many surgeons take part in the treatment of COVID-19. While most benign cases are delayed, the managemet of malignant cases differs. There are also differences in the evaluation of patients preoperatively and the type of operation. Personal protective measures are followed. While the rate of infected surgeons is low, the majority of surgeons have concerns about infection. CONCLUSION: Turkish surgeons have managed to get a quick reaction from the start of the pandemic. However, there are still differences in preoperative patient evaluation and operation selection and precautions during the operation. Surgeons also should be informed about the management of malignant patients.

Obesity and appendicitis: Laparoscopy versus open technique.

OBJECTIVES: The clinical results of obese patients who have undergone open or laparoscopic appendectomy, whether one technique is superior to the other is still not clearly known.In our study, we compared the clinical results of obese patients operated with laparoscopic or open technique for acute appendicitis. MATERIAL AND METHODS: We performed retrospective analyses of patients operated for acute appendicitis between the dates of July 2016 and July 2019 at Istinye University Faculty of Medicine Bahcesehir Liv Training and Research Hospital and Liv Hospital Ankara. Of the 241 patients whose height and weight information was accessible, 57 had a body mass index of 30 kg/m2 or higher. Eighteen of these patients underwent open surgery while the other 39 underwent laparoscopic surgery. The primary result criterion was complication ratio. Secondary criteria were operation time and length of hospital stay. RESULTS: Upon comparison of laparoscopic and open techniques in terms of intraoperative-postoperative complications (p= 0.01), operation time (p= 0.02) statistically significant differences were found between the groups. However the mean length of hospital stay (p= 0.181) was similar in both groups. CONCLUSION: In obese appendicitis patients, the laparoscopic technique proved to be superior to the open technique in criteria such as perioperative-postoperative complications, operation time, and etc. Length of hospital stay was determined to be similar between the groups.

Recommendations for Trauma and Emergency General Surgery Practice During COVID-19 Pandemic.

COVID-19 is a new disease, based on currently available limited information, older adults and people of any age who have severe underlying medical conditions may be at higher risk for severe illness from COVID-19. People of all age groups are also at risk. Healthcare providers have always been the professionals most exposed to the risk of contracting to any kind of infection due to the nature of their profession. Elective interventions have been postponed to give care of patients with COVID-19. However, some interventions cannot be delayed, such as trauma surgery, acute abdomen, and emergency endoscopies. To maintain the sustainability of the healthcare system, the protection of healthcare providers should be the top priority. On the other hand, patients, who need emergency healthcare, should also be provided with appropriate treatment. Healthcare professionals should choose a treatment method appropriately in the circumstances to protect themselves and their patients as much as possible. This paper aims to summarize how a surgeon may act appropriately when an intervention is inevitable during the COVID-19 pandemic.

An electron microscopy study of liver and kidney damage in an experimental model of obstructive jaundice.

With this experimental study we investigated the consequences of ligation of the common bile duct (CBD) on hepatic cells and on the renal ultrastructure by electron microscopy and also determine the effects after liberation of the ductus joint in order to clarify the mechanisms of renal failure commonly observed in cholestatic liver disease. The study was conducted on 53 Wistar albino rats divided into 4 subgroups. In the comparison group (sham) we proceeded to the simple laparotomy. After preparation of the common bile duct of all the rats of the four groups, and ligation of the duct at the level of the distal third, eight rats in each group were sacrificed on the 3rd, 7th, 10th and 14th day after surgery, taking blood samples to measure the serum levels of ALP and bilirubin, and liver and renal tissue samples for histological evaluation. In four rats of each group the common bile duct was unligated at the same deadlines to obtain free drainage of the bile for a week. At the end of this week, the rats were sacrificed by collecting blood and liver and kidney tissue samples. RESULTS: after CBD ligation in both groups, the ALP value, total and direct bilurubin levels were proportionally increased. After duct release, bilurubin levels decreased significantly. In group II, while large lipid granules were observed to indicate oxidative damage, mitochondrial swelling and crystals were observed after duct liberation. Areas of glycogen and normal mitochondria were observed in group IV. After duct release in this group, increases in Ito granules, lipid granules and normal mitochondria were observed, which may reflect the evolution of hepatic regeneration. When renal tissue was examined in group II, fusion processes in the feet, thickening of the basement membrane and mesengium were observed, and mitochondrial crystals were observed in renal tissue as well as in the liver after duct release. Damage in group III and group IV was increased parallel to prolongation of jaundice and after loosening persistent damage with mitochondrial crystals. CONCLUSION: Ultrastructural changes in rat liver tissue in conditions of obstructive jaundice may be reversible after restoration of drainage. On the other hand, ultrastructural changes in renal tissue in cases of prolonged jaundice are irreversible even if the internal drainage is restored. KEY WORDS: Bile Duct, Liver, Kidney, Obstructive Jaundice.

Changing Attitudes of Medical Students Regarding Organ Donation from a University Medical School in Turkey.

BACKGROUND Doctors have an important role in increasing the number of organ donors. This study aimed to investigate the changing attitudes of medical students regarding organ donation, from first-year medical students (FYMS) to sixth-year medical students (SYMS) at a university medical school in Turkey. MATERIAL AND METHODS One hundred first-year medical students and 100 sixth-year medical students participated in the study. A four-part questionnaire was designed for the study, with a response rate of 66.8%. RESULTS Completed study questionnaires showed that organ donation was considered by 46% of first-year medical students and 60% of sixth-year medical students, but an organ donor card was signed by only 8% and 10%, respectively. Information about organ donation had been sought, mainly from social media, by 72% of first-year medical students, and 55% of sixth-year medical students. Regarding their views on organ donation of their relatives, 78% of first-year medical students and 86% of sixth-year medical students were influenced by the opinions of their families and community. When asked about brain death, 50% of first-year medical students and 12% of sixth-year medical students believed it to be a potentially reversible condition, or were uncertain of the definition. CONCLUSIONS During six years of training in a university medical school in Turkey, there was only a slight increase in the number of students who were willing to become organ donors and there was a lack of formal education regarding organ donation. Therefore, urgent improvements are required in the education of doctors and society regarding organ donation.

Evaluation of gunshot wounds in the emergency department.

BACKGROUND: This study aimed to evaluate injury patterns of patients admitted to the emergency department with gunshot wounds, results of imaging studies, treatment modalities, outcomes, mortality ratios, and complications. METHODS: A retrospective descriptive study was carried out including a total number of one hundred and forty-two patients admitted to Hacettepe University Emergency Department with gunshot injuries between January 1, 1999 and December 31, 2013. The Glasgow Coma Scale (GCS), Revised Trauma Score (RTS), Injury Severity Score (ISS), and the Trauma and Injury Severity Score (TRISS) probability of survival for penetrating trauma were calculated for all patients. RESULTS: Among the one hundred and forty-two patients in the study, one hundred and twenty-eight (90.1%) were male. Mean age was 36 years. On admission, the average GCS score was 13, mean RTS was 6.64, median ISS was 5 and median TRISS probability for survival was 99.4% for penetrating trauma. Fluid was detected in three (13%) patients in FAST, whereas intra-abdominal solid organ injury and bowel injury were detected in 11 (58%) patients in abdominal CT. The pneumothorax, hemothorax and lung injuries were detected in 10 (40%) patients, whereas hemothorax was detected only in one patient with thoracic injury by chest X-ray. Twenty four (16.9%) patients died; eighteen patients (75%) had isolated severe intracranial injuries, two (8.3%) had thoracic injuries with head and neck injuries, and four (16.7%) patients had intra-abdominal organ injuries (one with concomitant head injury). Ten patients were brought to the ED in cardiopulmonary arrest. In dead patients, GCS, RTS and TRISS were significantly lower, and ISS were significantly higher than in surviving patients. Twenty three (95.8%) patients were in critical injury level (ISS 25-75, actually ISS >50) in the exitus group. CONCLUSION: Mortality rates in gunshot wound patients with cranial injuries are very high. Spontaneous return is not seen in patients brought to the ED in arrest state. Bullets can cause internal organ injuries which can be greater than expected. In thoracoabdominal gunshot wound injuries, conventional X-ray and bedside FAST can be ineffective in detecting the whole extent of intrathoracic and intra-abdominal injuries. Thus, thoracic and abdominal CT should be planned early for hemodynamically stable patients in order to eliminate causes of fatality and make a timely and correct diagnosis. ISS, RTS and GCS are useful in predicting prognosis and mortality. Especially in patients with ISS scores >50, the mortality rate can be as high as 96%.

Admissions of critically ill patients to the ED intensive care unit.

INTRODUCTION: Many emergency departments (EDs) have established units capable of providing critical care because of increasing need for critical care, called as ED intensive care unit (EDICU). However, prolonged critical care leads to crowding, resulting in poor quality of care and high mortality rates. We aimed to determine which type of critically ill patients play a main role for crowding in the EDICU, and how to manage these patients. METHOD: Patients aged older than 18 years who presented to the ED and presented for consultation to the ICU were eligible for inclusion in this study. Patients were classified into 4 priority groups by the Society of Critical Care Medicine. RESULT: Four hundred medical patients were enrolled in the study. Sixty-one patients were not admitted to hospital (15.2% of all patients) and were treated in the EDICU. These patients were older (mean age, 66.6 years) and had a higher percentage belonging to the priority 3 group (82.0%-unstable with reduced likelihood of recovery due to chronic illness) in comparison with other ICUs patients (mean age, 60.4 years and 11.9%, respectively) (P < .05). In priority 3 patients, the length of stay was median 120 hours, and also, length of invasive mechanical ventilations duration was median 19 hours in the EDICU. CONCLUSIONS: Emergency department intensive care unit occupancy appears driven by categorized as "reduced benefit" patients, and these units tend to become alternative dumping grounds for palliative care services. Hospitals and health care administrators should take special care to develop policies for improving the management of these patients.

Evaluation of liver injury in a tertiary hospital: a retrospective study.

BACKGROUND: Liver is the most frequently injured intraabdominal organ following abdominal trauma. Liver injury in polytraumatized patients can vary from minor contusions to major lacerations and is associated with morbidity and mortality. The objective of this study was to evaluate the outcome of liver injury in polytraumatized patients. METHODS: Only surgically treated 82 patients with liver injury over an eight year period (2005-2013) were included in this study and analyzed retrospectively. Data collected included demographics, laboratory findings, intraoperative findings, operative management, and outcome. The patients were divided into two groups and the mortality and survival data were compared. RESULTS: The overall mortality rate was 18.3% (15 of 82 patients). 34 (41.5%) patients had blunt, forty-eight (48.5%) had penetrating trauma. There were multiple traumas in forty-seven (57%) patients. Forty-seven (57%) patients had total of seventy one coexisting intraabdominal injuries. Forty-six (56.1%) patients had stable and thirty-six (43.9%) had unstable hemodynamics on admission. In mortality group AST, ALT, LDH, APTT, PT, INR, and creatinine levels were high, fibrinogen levels and platelet counts were low on admission. CONCLUSION: Hemodynamic instability, coexisting musculoskeletal and chest injury, high APTT, PT, INR, AST, ALT, LDH levels, and low fibrinogen levels and platelet counts on admission should be considered as predictive factors for mortality.

Prospective evaluation of crural repair with and without double-sided mesh reinforcement.

BACKGROUND: Laparoscopic Nissen fundoplication is gold standard treatment for gastroesophageal reflux disease. We examined the results of laparoscopic Nissen fundoplication with or without double-sided polypropylene mesh. PATIENTS AND METHODS: Sixty patients were prospectively evaluated. Primer cruroraphy and primer cruroraphy with mesh were performed in 31 and 29 patients, respectively. The Gastrointestinal Quality of Life Index (GIQLI) was used for assessment of the patient satisfaction preoperatively and postoperatively at 12 months. RESULTS: Sixty patients were included in the study, with a mean age of 42 years. There was no difference between the 2 groups with respect to age, sex, and duration of symptoms. GIQLI showed an equal improvement, and there were no differences in the quality of life in both the groups. All patients' endoscopic findings were normal at first year. CONCLUSIONS: Laparoscopic Nissen fundoplication appears to prevent reflux and its symptoms and create better quality of life. Double-sided polypropylene mesh for repair may result in better quality of life.

Use and effectiveness of prothrombin complex concentrates vs fresh frozen plasma in gastrointestinal hemorrhage due to warfarin usage in the ED.

OBJECTIVES: High International Normalized Ratio (INR) level resulting from warfarin use increases the risk of gastrointestinal hemorrhages. We aimed to compare the efficacy of prothrombin complex concentrates (PCC) and fresh frozen plasma (FFP) at lowering the INR level, decreasing active hemorrhages visible by endoscopy, and shortening the length of stay at the emergency department (ED). METHOD: This study is a prospective cohort study of consecutive patents with gastrointestinal hemorrhages that received either PCC or FFP. With strict exclusion criteria, only patients over 18 years of age with a high INR level (>2.1) due to warfarin usage were included. RESULTS: A total of 40 patients (18 female) were included in the study, 20 each in the PCC and FFP groups. For the PCC group, the mean INR levels at the second and sixth hours were lower than those for the FFP group (second hour INR: 1.53 vs 4.50, P<.01, sixth hour INR: 1.52 vs 2.41, P<.01). Seven patients experienced active bleeding (Forrest 1) in the FFP group, whereas no patient experienced active bleeding in the PCC group based on the Forrest classification (35% vs 0%, P<.01), and only 3 patients in the FFP group underwent invasive/surgical treatment (15% vs 0%, P<.01). The ED length of stay was lower for the PCC group (1.62 days vs 3.46 days, P<.01). CONCLUSION: For patients experiencing a gastrointestinal hemorrhage, INR levels were reversed more quickly, there was less active bleeding on endoscopy, and the ED length of stay was lower in the PCC group than in the FFP group.

Comparison of TIMI and Gensini score in patients admitted to the emergency department with chest pain, who underwent coronary angiography.

BACKGROUND: In patients admitted to the emergency department with complaints of chest pain and unstable angina pectoris, ST-elevation MI scoring is done according to risk factors used to calculate risks of urgent revascularization, MI, and death within 14 days. For this calculation, the most widely used scoring system is TIMI risk score. MATERIAL AND METHODS: In this prospective, cross-sectional descriptive study, we evaluated and compared the effectiveness of TIMI and Gensini scores of patients with chest pain who were admitted to Hacettepe University Hospitals Emergency Department between March 2011 and September 2011 and who underwent coronary angiography. RESULTS: The mean (range) age of 165 patients was 62 (31-88) years. Moderate correlation between TIMI and Gensini scores was detected (mean values of Gensini score for TIMI 1 is 53.50, for TIMI 2 it is 52.09, for TIMI 3 it is 102.77, for TIMI 4 it is 113.70, and for TIMI 5 it is 115.43). There was also a positive correlation between TIMI score and the results. CONCLUSIONS: TIMI risk stratification score is safe and easy to use for rapid assessment of mortality and MI risk, despite its low possibility of predicting the outcome.

[General approach to penetrating abdominal traumas of Turkish general surgeons: survey of practice]. / Türkiye'deki genel cerrahlarin penetran karin travmalarina yaklasimi: Uygulama anketi.

BACKGROUND: In patients with penetrating abdominal traumas (PATs), selective non-operative management (SNOM) has been widely accepted. This study was designed to investigate the practice trends among Turkish surgeons regarding SNOM. MEHTOHDS: The study was conducted as an online survey. Participants' demographic characteristics and their management trends and opinions regarding patients with PATs and SNOM were studied. Data were recorded using MS Excel® and analyzed. RESULTS: A total of 180 surgeons participated in the survey. SNOM approach rate in patients with stab injuries (SI) was 64%, whereas in patients with gunshot injuries (GSI), this rate was 52%. However, more than 90% of the surgeons declared that additional diagnostic studies were required before selecting SNOM approach in both SI and GSI. In addition, most of the surgeons who did not use SNOM in practice reported that they did not want to risk the patients' lives or their careers. DISCUSSION: Although our surgeons have constructive opinions and tendencies regarding contemporary approaches in the management of PATs, it is seen that nearly half of them prefer not to perform SNOM in practice for various reasons. We believe that approval of trauma and emergency surgery disciplines as subspecialties and funding- centralized trauma centers might correct this deficiency.