Which condition is characterized by weakened and porous bones, increasing the risk of fractures?

X-ray (radiography) is the most common imaging modality used to diagnose fractures in the emergency department. X-rays can visualize the bone's structure and detect fractures, bone displacement, or other abnormalities.

a. Magnetic Resonance Imaging (MRI): MRI is useful for soft tissue evaluation but is not routinely used for initial fracture diagnosis in the emergency department.
b. Computed Tomography (CT): CT scans provide detailed cross-sectional images of bones and soft tissues, but they are not typically the first-line imaging for initial fracture assessment in the emergency department.
d. Ultrasound: Ultrasound is useful for certain soft tissue evaluations but is not commonly used for diagnosing fractures.

An open fracture, also known as a compound fracture, occurs when the bone penetrates the skin and is exposed to the external environment. It carries a higher risk of infection due to the exposure of the bone to external contaminants.

b. Closed fracture: A closed fracture, also known as a simple fracture, does not break the skin, and the bone remains enclosed within the body.
c. Impacted fracture: An impacted fracture occurs when the bone ends are forced into each other, commonly seen in long bones such as the femur. It does not involve the bone penetrating the skin.
d. Stress fracture: A stress fracture is a tiny crack in the bone caused by repetitive stress and overuse. It does not involve the bone penetrating the skin.