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The primary aim of this study was to assess the epidemiological evaluation of acute pediatric hand injuries frequently encountered in emergency department units. Its secondary aim was to identify the risk factors associated with such injuries. Out of the 1547 acute hand and forearm injury cases admitted to emergency trauma department between March 2017 and March 2018, the 129 injuries pertaining to children were included in the study. Mechanism, time, etiology, injured structures, anatomical regions, cut structures, and occupational accident status were determined in addition to demographic information. The injuries were evaluated according to circadian rhythm in order to ascertain the hours of intensification. The Modified Hand Injury Severity Score (MHISS) was used to assess injury severity. The mean age of 129 patients was 10.1 years. The most injuries were observed in the groups of patients over 12 years of age (57, 44%), and 0-6 years of age (42, 32%), respectively. Nineteen students participating in vocational internships were injured (14%). Twenty-six cases (20%) in the 12-year-old group involved punching glass, and 34 (26%) cases in the 0-6 age groups involved fingertip crush injuries. Temporal injury intensity was seen to have increased between 12.00 and 19.00 hours. The mean . Injury prevention measures need to be increased, particularly for fingertip injuries. A specific injury severity assessment system is also required for pediatric hand injuries, which are often simpler and easier to treat than adult hand injuries. Additionally, training and increasing awareness are believed to be important steps in preventing pediatric hand injuries.

Aim:Posterior tibial slope has shown to be increased with open-wedge high tibial osteotomy (OWHTO) which may lead to an increase in loading of the anterior cruciate ligament and causing patellofemoral problems in return. In this case series, patients with an OWHTO performed posteromedial to the medial collateral ligament (MCL), keeping it intact was investigated. The aim of this study was to evaluate the influence of this technique on the posterior tibial slope.Methods:Thirty knees (15 right, 15 left) of 28 patients (22 women, 6 men) with a mean age of 53.57±5.9 years who had an OWHTO between January 2014 and February 2016 were included in this study. Surgical technique: A proximal tibial osteotomy is performed posteromedial to MCL keeping it intact. Following the osteotomy, distraction is also performed from the posteromedial aspect of tibia. Fixation is achieved utilizing TomoFix plate. Radiological evaluation: Preoperative and postoperative mechanical axes (MA) were measured on standard weight bearing long axis x-rays. Preoperative and postoperative posterior tibial slope angles were measured on lateral x-rays using three different Methods: the angles between medial tibial plateau and (1) posterior tibial cortex, (2) tibial proximal anatomical axis, and (3) posterior fibular cortex were measured. The correlations of three different measurement methods were analyzed. Patients were grouped according to preoperative MA deviations and postoperative MA changes (either <10º or >=10º). The posterior tibial slope changes were compared between groups. Statistical analyses: All statistical analyses were performed utilizing SPSS 18.0.Results:Mean preoperative and postoperative MA deviations were 9.81°±4.94° and -2.72°± 2.69° respectively. The mean correction angle of MA of lower extremity was 12.62°±4.58°. The three methods used to measure the posterior tibial slope angles were found to be highly correlated with each other ((1) and (2) r=0.961; (1) and (3) 0.906; (2) and (3) 0.934; p values <0.0001). Preoperative mean posterior tibial slope angles were 9.50º±4.47°, 11.51º± 4.50°, and 10.80º±4.58°; postoperative angles were 6.10º±4.23°, 8.78º±4.57° and 8.11º±4.55°, respectively. Posterior tibial slope angle was significantly decreased postoperatively with respect to all three methods (p <0.0001). The changes in the posterior tibial slope was not statistically significant between the groups with preoperative <10º and >=10º deformities (p values 0.861, 0.723, 0.727, respectively).Conclusions:Posterior tibial slope was found to be decreased with this posteromedial OWHTO technique. This technique offered the advantage of preserving the posterior tibial slopes postoperatively even in highly deformed knees which necessitated higher degrees of corrections in the mechanical axes.

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Aim:Medial meniscus posterior root tear (MMPRT) causes meniscal extrusion, loss of meniscus function, arthritic changes. Clinical history, physical examination and magnetic resonance imaging (MRI) findings are useful for the diagnosis of MMPRT. The aim of this study is to evaluate the utility of stress X-rays in the diagnosis of MMPRT.Methods:Twenty patients who had undergone high tibial osteotomy between March 2015 and May 2016 and whose preoperative bilateral varus and valgus stress x-rays (Telos device) along with weight bearing x-rays were available were included. These patients were grouped into two according to integrity of posterior roots of their medial menisci; there were ten patients both in the study and control groups. Lateral joint space width (LJW) on varus stress x-rays, medial joint space width (MJW) on valgus stress x-rays as well as LJW and MJW on weight bearing x-rays were measured bilaterally. Intragroup comparisons of joint space widths between index and opposite knees were performed. Differences of MJW and LJW between index and opposite knees were calculated. Differences of joint space widths between stress x-rays and weight bearing x-rays were also calculated. The changes in joint space widths between the two groups were compared. Statistical analyses were performed utilizing SPSS 18.0. Significance level was set at 0.05.Results:In MMPRT group, opening of LJ space of index knees under varus stress was greater than that of opposite knees (Index: (mean±SD) 10,27±1,17 mm, opposite: 8,61±1,37 mm; p<0,0001). In the control group the difference was not significant (Index: 9,29±2,55 mm, opposite: 9,68±1,44 mm; p=0,566). The difference in the opening of LJW (under varus stress) between index and opposite knees was significantly greater in the study group (p=0,013). The difference between LJW under weight-bearing and varus stress conditions was significantly greater in the study group. (Study: 3,64±0.217 mm, control:2,28±0,182 mm, p=0.018).Conclusions:The findings of this study showed that in patients who had MMPRTs, an increased opening in the LJW was observed under varus stress conditions. This may be relevant with the fact that when varus stress is applied, meniscal extrusion is increased in case of a MMPRT. Stress x-rays could be a useful tool in the diagnosis of MMPRTs. Further studies are needed to determine the sensitivity and specificity of this diagnostic tool.