Injury
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The purpose of this study is to document the annual incidence and incidence trends of pediatric traumatic brain injury (pTBI) in Finland over the course of 21 years. ⋯ The overall incidence of diagnosed pTBI has increased in Finland especially since 2010. Boys have higher incidence of diagnosed pTBI in all age groups. Most of the increase was due to increase in the concussion diagnoses, which may be due to the centralization of EDs into bigger units and increased diagnostic awareness of mild pTBI.
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Intramedullary femoral nails are measured intraoperatively using fluoroscopy. This study aims to investigate whether distance from the olecranon to fingertips can be used to estimate nail length preoperatively by evaluating agreement of the two measurements. Such preoperative measurements may provide a likely range of nails needed for theatre and serve as an adjunct to intraoperative measurements. ⋯ The "rule of thumb" may serve as a simple to use tool for preoperative planning and a technical check to assess the "reasonableness" of intraoperative measurements before implantation of the device. It has the potential to reduce operating time and nail wastage.
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On August 4, 2020, a massive explosion of a warehouse holding 2,700 metric tons of ammonium nitrate took place in the port of Beirut, Lebanon. This incident, which is considered as one of the largest industrial disasters lead to the death of at least 220 people and more than 6000 injuries. Hospitals near the blast were damaged significantly which made it difficult to treat injured patients. The objective of this study is to report the epidemiology and characteristics of the injuries and their initial management that could be useful for healthcare workers and policymakers in case of a similar massive accident in the future. ⋯ This study demonstrated a unique injury pattern due to this type of blast. Injuries were mostly due to glass shrapnel. Contrary to bomb blasts, most injuries were located in the head and upper extremities rather than on the lower extremities.
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Intramedullary nailing has been used as a standard in the treatment of the long bone fractures with its clinical and mechanical advantages. However, using distal locking screws has been associated with longer operative times, higher radiation exposure rates, and complications like breakages of distal screw or nail at the screw hole level. Therefore, attempts to eliminate distal locking screws has been always present for intramedullary nail fixation. With a similar purpose, the present study has been carried out to compare mechanical behaviors of intramedullary nail fixations with different distal locking elements. ⋯ In experiments of clawed nail fixation, the high decrease in the distance between fracture surfaces was evidence of the slippage of nail in the medullary canal. For a safe fixation, claws should be deployed when they are completely in contact with the cortical bone, they should be stuck into the bone in a fair amount, and the deployment in the distal third of the femur should be avoided. According to experimentally validated numerical analyses, wedge locked nail fixation may be an alternative for standard interlocking nail fixation if experimental studies support the present results.
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There have been no studies reporting on the use of biological specimens in Mexico to analyze the prevalence of alcohol and drug use among Emergency Department (ED) patients with a road traffic injury (RTI). We report here on a sample of 304 adult patients, admitted to the ED of a public hospital in Mexico City from January to April 2022, after being involved in an RTI. Patients gave informed consent for a breath test measuring breath alcohol concentration (BAC) and a saliva screening test for six classes of drugs (amphetamines, barbiturates, benzodiazepines, cannabis, cocaine, and methamphetamine). ⋯ While alcohol continues to be the single most used substance, our findings indicate that stimulants are of great concern. Since those testing positives for alcohol or drugs are so similar in their demographic pattern to those testing negative, the introduction of biological testing as a routine practice in the ED is highly recommended. Routine testing makes it possible to provide the patient with the best treatment and is also the best way to assess substance use.