J Emerg Med
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Proximal tibiofibular joint (PTFJ) dislocation is a rare injury that can disrupt the proximal tibia-fibula joint. The abnormalities in knee x-ray imaging can be subtle and difficult to detect, requiring careful assessment. This rare cause of lateral knee pain requires a high level of suspicion for diagnosis. Treatment is closed reduction; unstable PTFJ dislocations often require surgical intervention. ⋯ A 17-year-old young man presented to the emergency department (ED) with right lateral knee pain and difficulty walking after colliding with another skier 2 days prior. The examination showed right lateral ecchymosis and tenderness over the lateral proximal fibula. He remained neurovascularly intact with a full passive and active range of motion. X-ray studies were obtained. The patient was referred by his outpatient orthopedic surgeon after the initial knee x-ray study was concerning for PTFJ dislocation and unsuccessful reduction. In the ED, the patient underwent moderate sedation and successful orthopedic-guided reduction via medial force on the lateral fibular head, while hyper-flexing the knee and holding the foot dorsiflexed and everted. Post-reduction radiographs showed improved proximal tibiofibular alignment without fracture. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: PTFJ dislocation is a rare injury that can be missed easily and requires a high level of suspicion when presented with an acute traumatic knee pain. Closed reduction of PTFJ dislocation can be achieved in the ED and early identification can prevent long-term sequelae.
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Refractory ventricular dysrhythmia, or electrical storm, is a cardiac condition consisting of three or more episodes of ventricular dysrhythmia resistant to treatment within a 24-hour period. These dysrhythmias carry high morbidity and mortality if not diagnosed and abated promptly. When traditional resuscitative algorithms fail to return a patient to a perfusing rhythm, providers need to consider other, more novel techniques to terminate these dangerous dysrhythmias. One approach is the use of a stellate ganglion block, which has been documented in the literature only a handful of times for its resuscitative use in cardiac arrest. ⋯ This case series details two cases from an urban emergency department (ED) in a large metropolitan city, where the use of ultrasound-guided stellate ganglion blocks during cardiac arrest provided successful ablation of the tachydysrhythmia. The first case involves a patient who went into cardiac arrest while in the ED and was found to be in refractory pulseless ventricular tachycardiawhile. The second case describes a patient who went into a witnessed out-of-hospital cardiac arrest while with emergency medical services. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: The stellate ganglion block is a procedure currently being used as a treatment modality for a variety of neurologic, psychological, and cardiac conditions. This intervention may provide a viable and lifesaving option for emergency physicians to adopt when traditional resuscitative algorithms fail to break resistant ventricular tachydysrhythmias.
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Postlobectomy hemorrhage is rare. The majority of the bleeding happens early after surgery, with the median time to reoperation being 17 hours. ⋯ A 64-year-old man with a lung nodule underwent video-assisted thoracic surgery right upper lobectomy 3 weeks prior and presented to the Emergency Department (ED) with acute-onset chest pain and shortness of breath in the setting of delayed hemothorax from acute intercostal artery bleeding. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: The vast majority of the patients presenting to the ED with a hemothorax have a known history of trauma. It is important for emergency physicians to consider and recognize hemothorax in nontraumatic patients, especially those who underwent recent lung surgeries. Delayed postoperative hemorrhage is rare but possible, and can be life threatening.
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Emergency medical services (EMS) contribute to the vital role of providing health care to an individual by delivering time-sensitive, episodic treatment to patients with acute illnesses. Understanding which factors impact EMS utilization can help guide policies and allocate resources more effectively. Increasing primary care access has often been touted to decrease unnecessary emergency care utilization. ⋯ Insurance coverage can play an important role in decreasing EMS utilization and may also impact the effect of increased primary care physician availability on EMS utilization in a region.