Ulus Travma Acil Cer
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Ulus Travma Acil Cer · Jun 2022
Comparison of standard miniplates and locked miniplates in post-traumatic fracture stabilization.
Bicortical screws (lag and positional) or miniplates with monocortical screws are generally used for the rigid fixa-tion of the sagittal split ramus osteotomy (SSRO) in maxillofacial surgery. However, in this osteosynthesis method, the plate must be perfectly adapted to the bone to prevent misalignment of the bone segment and occlusal changes. In addition, it is necessary to prevent the position of the condyle in the mandibular fossa from changing after fixation. In recent years, locked miniplate systems have been used to overcome these complications. ⋯ In general, as the strength of the force increases, the displacement values increase in all groups, but although it was observed that the locked miniplate/screw system was more stable than the standard miniplate/screw system, no statistically significant difference was found.
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Ulus Travma Acil Cer · Jun 2022
Case ReportsA rare cause of mechanical intestinal obstruction due to small bowel intussusception: 'A solitary Peutz-Jeghers type hamartomatous polyp'.
Peutz-Jeghers Syndrome (PJS) is a rare autosomal dominant disorder which is characterized by hyperpigmentation in mucocutaneous membranes and hamartomatous polyps in the gastrointestinal tract (GIT). Common complications reported in patients with PSJ are bleeding and mechanical intestinal obstruction due to the hamartomatous polyps. There is also an increased risk of gastrointestinal and extra-intestinal malignancies in patients with PJS. ⋯ It has been recommended that endoscopic polyps removal should be performed to avoid multiple surgical resections, which lead to short bowel syndrome. By the nature of the disease, there may be multiple polyps simultaneously in the GIT and the associated risk of recurrent intussusception attacks in patients with PJS. To prevent short bowel syndrome and intra-abdominal adhesions due to repeated, laparo-tomies treatment with combined endoscopy and laparoscopic/laparoscopy-assisted surgery should be preferred in patients with PJS.
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Ulus Travma Acil Cer · Jun 2022
Case ReportsLateral arm perforator flap as an island advancement flap for posterior elbow soft-tissue reconstruction.
Many flap designs for coverage of soft-tissue defects of the posterior elbow have been reported, and the lateral arm flap is considered reliable. With the advantages of less donor site morbidity and preservation of the continuity of the source artery, perforator flaps have taken the place of lateral arm flap recently. ⋯ In this report, we describe a case of posterior elbow defect that was reconstructed with posterior radial collateral artery perforator island advancement flap. Lateral arm perforator island advancement flap is a good alternative for a propeller flap for coverage of soft-tissue defects of the posterior elbow.
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Ulus Travma Acil Cer · Jun 2022
The protective effect of roflumilast and ibuprofen on testicular ischemia reperfusion injury: An experimental study.
The aim of the present study is to investigate the efficiency of roflumilast and ibuprofen in an experimental rat testicular ischemia reperfusion injury model in the light of histological and biochemical data. ⋯ Our results indicate that administrating ibuprofen and roflumilast reduced testicular ischemia reperfusion injury in rat testis torsion model. In comparison, roflumilast is found to be more beneficial.
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Ulus Travma Acil Cer · Jun 2022
Preventive effect of fucoxanthin administration on intra-abdominal adhesion: An experimental animal study.
The most common cause of intra-abdominal adhesion (IAA) is previous abdominal surgery and mortality. IAA can cause serious complications such as chronic abdominal pain, ileus, and infertility. Approximately 3% of all laparotomies are related to adhesions. IAA reduces the quality of life of the patient, causes morbidity, and increases health expenditures. In this study, we aimed to investigate the preventive effect of fucoxanthin (Fx) on IAA in the intra-abdominal surgical adhesion model that experimentally created in rats. ⋯ As a result of experimental study, we can say that Fx is effective in preventing IAAs and decreases the level of TNF-α, a pro-inflammatory cytokine.