What describes the severity of symptoms in a grade 2 sprain?

A grade 2 sprain is characterized by partial tearing of the ligament, leading to a moderate level of damage. The symptoms associated with this grade include moderate to severe pain and swelling, which are reflective of the injury's impact on the affected area. This level of injury often presents with noticeable instability in the joint, indicating a significant degree of compromise to ligament integrity.

In contrast to mild sprains, which are classified as grade 1 and exhibit minor symptoms and little to no joint instability, a grade 2 sprain clearly demonstrates a greater severity of symptoms. While severe pain might not always necessitate surgery, the presence of moderate to severe pain and swelling provides a clear indication of the injury's seriousness and the potential need for rehabilitation.

The other descriptions do not capture the full extent of symptoms seen in a grade 2 sprain. Mild to moderate symptoms or minimal instability with mild pain would suggest a lesser degree of injury, which does not align with the characteristics of a grade 2 sprain.