ABSTRACT
OBJECTIVES: This study aims to categorize and map the incidence and patterns of upper extremity fractures in children during and after novel coronavirus disease 2019 (COVID-19) quarantine and to identify changes in the demographic characteristics and mechanisms of these fractures. PATIENTS AND METHODS: Between April 2020 and April 2022, a total of 3,549 upper extremity fractures occurring in 1,028 pediatric patients (682 males, 346 females; median age: 7 years; range, 0 to 18 years) were retrospectively analyzed. Those who presented between the dates of April 1st, 2020 and April 1st, 2021 (quarantine) were included in Group 1, whereas those who presented between April 1st, 2021 and April 2nd, 2022 (post-quarantine) were included in Group 2. The fracture map also showed the fracture density and location. RESULTS: There were statistically significant differences in terms of age range between Groups 1 and 2 (p<0.01). The 6-11 age range was significantly higher in Group 1, and the 12-18 age range was significantly higher in Group 2. CONCLUSION: Reducing physical activity during quarantine reduces fractures, particularly in adolescents. The removal of restrictions increases fractures in children in this age range. These findings highlight the importance of considering age ranges and physical activity levels while planning safety measures to prevent injuries in children.
Subject(s)
COVID-19 , Fractures, Bone , Quarantine , Tertiary Care Centers , Humans , Child , COVID-19/epidemiology , COVID-19/prevention & control , Male , Female , Adolescent , Child, Preschool , Fractures, Bone/epidemiology , Fractures, Bone/prevention & control , Infant , Retrospective Studies , Incidence , Infant, Newborn , Upper Extremity/injuriesSubject(s)
Laparoscopy , Pelvic Bones , Humans , Laparoscopy/methods , Pelvic Bones/surgery , Pelvic Bones/injuries , Fractures, Bone/surgeryABSTRACT
PURPOSE: This study aimed to determine the impact of mortality and morbidity indices on the diagnosis and prognosis of patients suffering from necrotizing fasciitis. METHODS: A retrospective analysis was performed on 41 patients (26 females, 15 males) with necrotizing fasciitis (NF). The SII (Systemic Immune-Inflammation Index) was computed using the formula SII = (P × N)/L, where P, N, and L measure the counts of peripheral platelets, neutrophils, and lymphocytes, respectively. This study evaluated the clinicopathological characteristics and follow-up information to assess the comparative effectiveness of SII, CCI (Charlson Comorbidity Index), and LRINEC (Laboratory Risk Indicator for Necrotizing Fasciitis) scores as mortality and morbidity indices for patients with NF. RESULTS: The optimal cut-off for SII was determined to be 455. The SII value in the group with mortality was significantly higher compared to the group without mortality (p < 0.05). The CCI value in the group with mortality was significantly higher than the group without mortality (p < 0.05). The SII and CCI values were found to be effective in distinguishing between patients who suffered mortality and those who did not. CONCLUSION: SII is a powerful tool for predicting mortality in patients with necrotizing fasciitis (NF). The SII index provides a novel, easily accessible, and inexpensive indicator for monitoring the progress and predicting the survival of patients with NF.
Subject(s)
Fasciitis, Necrotizing , Humans , Fasciitis, Necrotizing/mortality , Fasciitis, Necrotizing/diagnosis , Fasciitis, Necrotizing/immunology , Male , Female , Retrospective Studies , Middle Aged , Aged , Adult , Prognosis , Comorbidity , Severity of Illness Index , Inflammation/immunology , Predictive Value of TestsABSTRACT
The use of pelvic osseous fixation corridors and lag screw fixation in acetabular and pelvic surgery has gained popularity, especially with the recent development of intraoperative imaging and navigation techniques. However, advanced intraoperative imaging and navigation techniques require technical equipment and are costly. Therefore, traditional fluoroscopic techniques still maintain their importance. In this article, we describe a novel pelvic osseous fixation corridor that traverses both columns of the acetabulum, along with the detailed methodology of its fluoroscopic imaging and the techniques for fluoroscopy-assisted screw placement. The technique of placing screws in this current fixation corridor is only under fluoroscopy assistance, without using any specially produced guide or navigation device. LEVEL OF PROOF: IV.
ABSTRACT
OBJECTIVES: In this study, we describe a novel hemiepiphysiodesis technique to prevent implant-related perichondrial ring injury in a rabbit model. MATERIALS AND METHODS: Proximal tibial epiphyseal plates of a total of 16 white New Zealand rabbits were used for this animal model. The subjects were divided into three equal groups as follows: Group 1 (Kirschner wire [K-wire]/cerclage), Group 2 (8-plate) right-hind legs, Group 3 (Control) left hind legs. Using anteroposterior radiography, the medial slope angle (MSA), articular line-diaphyseal angle (ALDA), and the angle between screws of 8-plate in lateral X-ray tibial slope angle (TSA) were measured. The radiographs were taken early postoperative (Day 1) and on sacrification day (Week 8). The histological evaluation of the perichondrial ring was made on a 7-mm axial section that stained with Safranin O/fast green at X10 magnification. RESULTS: In both K-wire and 8-plate groups, the early postoperative ALDA and TSA were greater than the sacrification ALDA and TSA (p=0.028 and p<0.001, respectively). The early postoperative MSA was lower than the sacrification MSA in groups, (p<0.001). The MSA in the control group was lower than the K-wire and 8-plate groups (p<0.001 and p=0.009; respectively). The perichondrial ring thickness of the K-wire group was greater than the 8-plate group in histological evaluation (p<0.001). CONCLUSION: Both of the K-wire and 8-plate groups showed similar angulation effects in the proximal tibia, although histologically less damage to the perichondrial ring was observed in the K-wire group, compared to the 8-plate group.
Subject(s)
Bone Plates/statistics & numerical data , Bone Wires/statistics & numerical data , Growth Plate/surgery , Tibia/surgery , Animals , Cartilage/diagnostic imaging , Epiphyses , Rabbits , Radiography , Salter-Harris Fractures/surgeryABSTRACT
BACKGROUND: This study aimed to determine the histological, biochemical, and biomechanical efficacy of fibrin clot and vitamin C in the healing of Achilles tendon ruptures (ATR) in a rat model. METHODS: 52 adult Wistar-Albino rats (300-450 g) were used in the study. 12 rats were divided into four groups as Monitor (Group I), Control (Group II), Fibrin Clot (Group III), Fibrin Clot with vitamin C (Group IV). Four rats were used for fibrin clot preparation. Fibroblast Growth Factor (FGF) and Vascular Endothelial Growth Factor (VEGF) were measured on the 3rd, 7th, 14th, and 21st days. Four rats were sacrificed on the 21st day from each group for histological evaluation. The rest of the rats were sacrificed at 42nd day, half for biomechanical and a half for histological evaluation. RESULTS: The 42nd-day HSS score of group IV was significantly lower than those of group I, group II and group III (p = 0.036, p = 0.019, and p = 0.036, respectively). Group IV showed a significantly higher Maximum force N value than those of group I, group II and group III (p = 0.034, p = 0.034 and, p = 0.025, respectively). The blood FGF and VEGF levels of group III and group IV on the 3rd, 7th, 14th, and 21st days were higher than those of group I and group II (p < 0.05). CONCLUSION: Fibrin clot and vitamin C produced a stronger tendon structure in terms of biomechanics while providing histological and biochemically better quality tendon healing in the surgical treatment of ATR. This model can be used to accelerate high-quality tendon healing after ATR. LEVEL OF EVIDENCE: Level II, experimental study.