Tactical Medicine News Blog

A 38-year-old female presents to the ED with right shoulder pain after a fall directly onto that shoulder. She noticed immediate pain and difficulty moving the arm associated with mild tingling in her right fingers. The radiographs above were obtained in the ED (Image 1. AP and lateral radiographs of the right shoulder, author’s own images).  

Preceptis Medical, a medtech company based in Minnesota, created the Hummingbird Tympanostomy Tube System. The device allows ear, nose, and throat (ENT) surgeons to insert ear tubes in the comfort of their office. The procedure requires only local anesthetic and is intended to be less distressing for pediatric patients than the conventional approach, which requires […]

Do not let a negative X-ray rule the day! Like almost all medical tests X-rays are far from perfect and should be ordered and interpreted only in the context of a thorough history and physical exam. In this 2nd part of our 2-part series on orthopedic x-rays with Dr. Arun Sayal and Dr. Yatin Chadha we discuss the pitfalls of obtaining and interpreting orthopedic X-rays, when orthopedic X-ray decision tools lead us astray, how understanding the concept of central ray helps dictate how we should order X-rays and interpret them, how the ring structure concept of the forearm and lower leg can remind us where to look for a second injury, when we need 3 views vs 2 views, when extra views like the clenched fist view and weight bearing views are indicated, why we should always look at the lateral view first, the limitations of ultrasound and CT in long bone and joint injuries and more... The post Ep 176 Orthopedic X-rays Master Class – Pitfalls in Obtaining and Interpreting MSK X-rays appeared first on Emergency Medicine Cases.

Do not let a negative X-ray rule the day! Like almost all medical tests X-rays are far from perfect and should be ordered and interpreted only in the context of a thorough history and physical exam. In this 2nd part of our 2-part series on orthopedic x-rays with Dr. Arun Sayal and Dr. Yatin Chadha we discuss the pitfalls of obtaining and interpreting orthopedic X-rays, when orthopedic X-ray decision tools lead us astray, how understanding the concept of central ray helps dictate how we should order X-rays and interpret them, how the ring structure concept of the forearm and lower leg can remind us where to look for a second injury, when we need 3 views vs 2 views, when extra views like the clenched fist view and weight bearing views are indicated, why we should always look at the lateral view first, the limitations of ultrasound and CT in long bone and joint injuries and more... The post Ep 176 Orthopedic X-rays Master Class – Pitfalls in Obtaining and Interpreting MSK X-rays appeared first on Emergency Medicine Cases.

While most of us have a clear algorithm in our minds for the management of life-threatening hyperkalemia, the same may not be said about the other life-threatening electrolyte abnormalities. In this ECG Cases blog Dr. Jesse MacLaren gives us an approach to potassium, calcium and magnesium abnormalities including risk factor assessment, ECG interpretation and management pearls... The post ECG Cases 37 ECG interpretation in electrolyte emergencies appeared first on Emergency Medicine Cases.