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Öğe Awake thoracic spine surgery under bilateral ultrasound guided multiple midpoint transverse process to pleura (MTP) blocks(Elsevier Science Inc, 2019) Kilicaslan, Alper; Kacira, Burkay Kutluhan[Abstract Not Availabe]Öğe BIOMECHANICAL FIXATION STRENGTH COMPARISON OF ILIOINGUNIAL AND MEDIAL STOPPA APPROACHES ON ANTERIOR COLUMN FRACTURES(World Scientific Publ Co Pte Ltd, 2016) Kacira, Burkay Kutluhan; Ozkaya, Mustafa; Kiran, Uygar; Turkmen, Faik; Arazi, Mehmet; Demir, TeyfikBackground: Both the ilioinguinal and Stoppa approaches have been used as standard methods for treating anterior column fractures of the pelvis. Objective: We aimed to compare the rigidity of pelvises that were treated using these two approaches. Methods: Fifteen synthetic pelvises were used as test models. Of these, 5 pelvises did not undergo any treatment (control group), and 10 pelvises underwent treatment of one column using the ilioinguinal approach and the other using the medial Stoppa approach (treated group). The compression test was performed on all pelvises, and rigidity of the pelvises was compared between the control and treated groups. Results: A statistical difference was found in the angle between the center of the femoral head and the line from the pubic symphysis to load application between the control and treated groups, using the ilioinguinal approach. The parametric displacement was greater in the treated group using the ilioinguinal approach than in the control group. There were no significant differences between the control and treated groups using the Stoppa approach, and the ilioinguinal approaches. Conclusion: Clinically, the Stoppa approach has several advantages over the ilioinguinal approach. However, based on the compression test, there was no difference in biomechanical rigidity between the fixations performed using these two approaches.Öğe The effect of the distance between the end point of the osteotomy and the lateral cortex on the lateral cortical hinge fracture in medial opening-wedge high tibial osteotomy(Elsevier Sci Ltd, 2022) Turkmen, Faik; Kacira, Burkay Kutluhan; Ozera, Mustafa; Elibolb, Fatma Kubra Erbay; Bilgea, Onur; Demirc, TeyfikBackground The purpose of this study was to compare the effects of different distances between the end point of the osteotomy and the lateral cortex on the risk of lateral cortical fracture in the medial opening-wedge high tibial osteotomy (MOWHTO) procedure. Methods Eighteen synthetic tibia models were used. Saw cuts were performed on the test models ( n = 6 for all groups). Wedge gap distance and wedge open -ing load were evaluated using compression tests. Findings The mean maximum gap distance without a lateral cortical fracture was 19.90 mm in Group 5, 15.49 mm in Group 10, and 11.23 mm in Group 15. The differences between Group 5 and Group 10, Group 5 and Group 15, and Group 10 and Group 15 were statistically significant. The mean load just before the fracture was 13.24 N in Group 5, 18.31 N in Group 10, and 26.16 N in Group 15. The difference between Group 5 and Group 15 was statistically significant. No significant difference was observed between Group 10 and both Group 5 and Group 15. Interpretation As the end point of the osteotomy is brought gradually closer to the lateral cortex, wider gaps can be opened without a lateral cortical fracture. Thus, higher angle corrections can be achieved more safely by bringing the end point of the osteotomy closer to the lateral cortex, which should be preferred to reduce the risk of a lateral cortical hinge fracture during the MOWHTO procedure, from a clinical viewpoint.(c) 2022 Elsevier Ltd. All rights reserved.Öğe Evaluation of the relationship between scapula morphology and anterior shoulder dislocation accompanying greater tuberosity fracture(Elsevier Sci Ltd, 2023) Ozer, Mustafa; Yaka, Haluk; Turkmen, Faik; Kacira, Burkay Kutluhan; Kaptan, Ahmet Yigit; Kanatli, UlunayIntroduction: It is estimated that 5-30% of traumatic anterior shoulder dislocations are accompanied by greater tuberosity fracture (GTF), and the pathomechanism of these fractures is not yet clear. Our hypothesis is to examine the relationship between the scapula morphology and anterior shoulder dislocation (ASD) accompanying GTF. Materials and methods: The patients were divided into two groups according to the accompanying GTF. 40 patients with isolated traumatic ASD and 31 patients with accompanying GTF were included in the study. Critical shoulder angle (CSA), glenoid inclination (GI), acromial index (AI) and greater tuberosity angle (GTA) values were measured in two sessions by two independent observers in the standard antero-posterior radiographs of the patients in both groups. Results: The mean CSA was 40.82 degrees +/- 3.19 degrees and 35.49 degrees +/- 2.19 degrees in accompanying GTF group and the isolated ASD group, respectively. The mean CSA was significantly higher in accompanying GTF group than isolated ASD group (P<0.001). The GI was significantly higher in the isolated ASD than in accompanying GTF group (P = 0.001). The mean GI was 18.7 degrees +/- 6.85 degrees and 10.45 degrees +/- 4.87 degrees in accompanying GTF group and the isolated ASD, respectively. Cut-off value of CSA and GI was 38 degrees (88.2% sensitivity,88.9% specificity) and 14.5 degrees (70.6% sensitivity and 72.2% specificity), respectively. There was no significant difference regarding the mean GTA and AI values between GTF group and the isolated ASD group (P = 0.98, P = 0.63). Conclusions: Increased CSA and GI values are associated with traumatic anterior shoulder dislocation accom-panied by greater tuberosity fracture.Öğe Predictors of Lower Extremity Amputation and Reamputation Associated With the Diabetic Foot(Elsevier Science Inc, 2017) Acar, Erdinc; Kacira, Burkay KutluhanIn the present study, we aimed to identify the comorbidities that would be predictive of requiring lower extremity amputation or reamputation for diabetic foot wounds. We performed a retrospective review of 132 consecutive patients who had undergone lower extremity amputations (110 patients) or reamputations (22 patients) for diabetic wounds from January 2013 to March 2016. We used multivariate logistic regression to calculate the odds ratios (ORs) for amputation and reamputation for various comorbidities. The ORs of undergoing amputation were greatest for adult males (OR 5.12, 95% confidence interval [CI] 1.56 to 13.04; p = .05) and those with longer term diabetes (OR 4.22, 95% CI 2.01 to 12.95; p = .05), wound infection (OR 3.94, 95% CI 1.04 to 9.00; p = .05), diabetic neuropathy (OR 3.53, 95% CI 1.07 to 9.11; p = .05), and a positive history of smoking (OR 3.04, 95% CI 1.55 to 9.89; p = .05). Similarly, the ORs of undergoing reamputation were greatest for adult males (OR 4.06, 95% CI 1.02 to 12.08; p = .05) and those with longer term diabetes (OR 3.67, 95% CI 1.94 to 11.42; p = .05), wound infection (OR 3.12; 95% CI 0.9 to 8.32; p = .05), diabetic neuropathy (OR 3.01, 95% CI 0.92 to 8.54; p = .05), and a positive history of smoking (OR 2.89, 95% CI 1.09 to 9.42; p = .05). The early identification of these comorbidities could help determine which patients are most likely to require amputation or reamputation. (C) 2017 by the American College of Foot and Ankle Surgeons. 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