Which abbreviation is used for 'Fracture'?

The abbreviation used for 'Fracture' is "Fx." This notation is widely recognized in the medical field and stands for "fracture" as a shorthand way to describe a broken bone. The use of abbreviations like "Fx" helps streamline communication among healthcare professionals, making notes and records more concise while retaining the meaning.

In contrast, the other options represent different medical terms or concepts. "MRI" stands for Magnetic Resonance Imaging, a diagnostic imaging technique. "s.c." refers to subcutaneous, indicating an injection or medication administered under the skin. "q" is an abbreviation often used to mean "every" (as in every hour or every day), which does not relate to fracture terminology at all. Understanding these abbreviations is crucial for effective communication and accurate documentation in medical settings.