What is the primary goal of the monofilament test?

The primary goal of the monofilament test is to evaluate the risk of foot ulcers, particularly in patients with diabetes or other conditions that can lead to neuropathy. This test involves using a thin, flexible fiber called a monofilament, which is placed at specific points on the foot. When the monofilament activates a certain level of pressure, it tests the patient's ability to feel sensation in that area.

When individuals have diminished sensation due to nerve damage, as seen in diabetic neuropathy, they may not be able to feel injuries or pressure on their feet. This lack of sensation increases the risk of developing foot ulcers, which can lead to further complications if left untreated. Therefore, by assessing the patient's sensory perception in the feet, healthcare professionals can identify those at higher risk for ulceration and implement preventive measures.

While the test does indirectly provide insights into nerve function, its primary focus is on assessing the risk of foot ulcers, making this the most accurate choice in the context of the question.