In medical documentation, what does the abbreviation Sx refer to?

The abbreviation "Sx" is commonly used in medical documentation to refer to "Symptoms." In clinical practice, medical professionals frequently use abbreviations to document patient evaluations efficiently. Symptoms are subjective indications of a patient's condition that they report during an examination, which help guide diagnosis and treatment. Understanding this terminology is essential for accurate documentation and communication within healthcare settings.

The other choices, while relevant to healthcare, do not accurately correspond to the abbreviation "Sx." For instance, surgeries would typically be abbreviated as "Surg," secondary treatments may not have a universal abbreviation, and specialist examinations would not commonly use "Sx" either. Thus, recognizing "Sx" as indicative of symptoms is crucial for effective medical documentation.