The American journal of emergency medicine
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Reducing badly displaced or angulated pediatric forearm fractures in the emergency department can be difficult. Multiple attempts at reduction may be required, with repeated trips to the radiology department, before an adequate reduction is achieved. We have recently found that bedside ultrasound by emergency physicians is very helpful in guiding the reduction of difficult forearm fractures, allowing the physician to assess the adequacy of the reduction at the patient's bedside. In this report, we describe the technique we have developed for ultrasound-guided fracture reduction and present three case histories showing the usefulness of this technique.
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Injuries to the sternoclavicular (SC) joint are infrequently encountered. However, retrosternal SC joint dislocations are potentially life-threatening injuries which must be recognized by the examining physician and treated as soon as possible. Plain radiography often fails to fully distinguish SC joint injuries, and computed tomography has emerged as the diagnostic modality of choice for defining the injury complex and surrounding injuries. We have encountered 6 cases of SC joint injuries over the past 3 years and describe their presentation and management.
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Cervical spine instability in the neurologically intact patient following penetrating neck trauma has been considered rare or non-existent. We present a case of a woman with an unstable C5 fracture without spinal cord injury after a gunshot wound to the neck. Considerations regarding the risk of cervical spine instability are discussed, as well as suggestions for a prudent approach to such patients.
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A sudden and severe headache is the most common presentation of an acutely ruptured cerebral aneurysm. A similar headache in the absence of subarachnoid blood has rarely been ascribed to an unruptured cerebral aneurysm, but may result from acute aneurysm expansion and indicate a high risk of future rupture. We present a patient who developed a sudden, severe, "thunderclap" headache, with no associated neurological deficit. ⋯ The aneurysm dome was very thin and there was no evidence of recent or old hemorrhage. A "thunderclap" headache without subarachnoid hemorrhage may be an important harbinger of a cerebral aneurysm with the potential for future rupture. Early recognition and neurovascular imaging of aneurysms presenting in this rare fashion are warranted.
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The intubating laryngeal mask airway (ILMA) is a newly available device designed to allow for blind endotracheal intubation and treatment of patients with difficult airways. We studied the intubation success rates and speed with initial use of this device on an intubation manikin to determine whether this device might be easily used by trained and untrained personnel. Rapid and successful intubation with a device requiring limited or no training could have widespread implications for both health care providers and laypersons. ⋯ Success rates on first attempt correlated with level of training, prior intubation experience, and prior LMA use (all P < .001). After a <60 second demonstration, medical and nonmedical personnel with and without prior intubation training can successfully use the ILMA to rapidly establish an airway in a manikin model. The ILMA should be further studied to determine if it may permit endotracheal intubation by first responders, paramedical personnel, and other medical staff with limited or no laryngoscopy skills.