Injury
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Comparative Study
Minimally invasive plate osteosynthesis with locking compression plate in patients with Vancouver type B1 periprosthetic femoral fractures.
Periprosthetic femoral fractures (PFF) following total hip arthroplasty (THA) remain one of the most challenging complications to address. Although the principal treatment modalities for Vancouver type B1 fractures are open reduction and internal fixation (ORIF), surgeons have not yet reached a consensus on the optimal method for reduction and fixation. We therefore investigated whether minimally invasive plate osteosynthesis (MIPO) using locking compression plate (LCP) would lead to favorable outcomes for patients with Vancouver type B1 PFFs. In addition, we also compared the outcomes of patients treated with MIPO to those treated with ORIF. ⋯ The radiological and clinical outcomes of MIPO using LCP in patients with Vancouver type B1 PFFs were shown not to be inferior to ORIF and resulted in fewer intraoperative complications than ORIF. If care is taken regarding the stability of femoral implant and optimal surgical techniques, MIPO may be a recommended option in the treatment of Vancouver type B1 periprosthetic fracture.
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Randomized Controlled Trial
Car seat education: A randomized controlled trial of teaching methods.
To determine if a less labor-intensive video-based program for teaching car seat installation can be as effective as the traditional didactic lecture component. ⋯ Video-based social learning methodology, which requires less time and resources, was as effective in teaching child passenger safety as didactic lecture. Both teaching methods significantly improved proficiency in child passenger restraint. Car seat installation knowledge is only weakly correlated with proper installation ability and proper installation remains a challenge, even after education.
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The purpose of this project was to compare the rates of infections, nonunions, malunions, and secondary operations in tibia fractures resultant from low energy GSWs versus those seen in open and closed tibia fractures resultant from blunt trauma. A secondary objective was to assess the utility of using the traditional Gustilo-Anderson classification system for open fractures to describe fractures secondary to low energy GSW. ⋯ While GSWs are traditionally thought of as open injuries, low energy GSW tibia fractures had a low rate of infection and no nonunions, and resulted in a reoperation rate similar to closed blunt tibia shaft fractures and significantly lower than open tibia fractures.
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The primary goal of this study is to create a frequency map of a series of the quadrilateral plate fractures, explore the characteristics of fracture map and to further propose a new classification. ⋯ The map shows that the comminution is prone to traverse the quadrilateral plate in the sagittal direction among nearly two-thirds of all fractures. Moreover, Surgically treated quadrilateral plate fractures display very common patterns. The most common pattern is the upper fracture in nearly half of the fractures. Knowledge of these patterns can aid surgeons during diagnosis, preoperative planning, and execution of surgical strategies.
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Avulsion fractures of the lesser trochanter in adolescents are rare. They are a result of a sudden and forceful contraction of the iliopsoas muscle. Functional results in the medium term after non-operative treatment are unknown. Therefore we aimed to report these in the present study. ⋯ Our study shows excellent results with non-operative treatment in acute avulsion fractures of the lesser trochanter in a case series of five adolescents. All patients returned to competitive sports. In our opinion, acute avulsion fractures of the lesser trochanter should be treated non-operatively.