As the standard of living continues to improve, people’s demand for health is becoming stronger and stronger. Not only do they want a disease-free body, but they also want to be comfortable, and the process of seeking medical care is not limited to the pursuit of cost, but also strongly pursues minimally invasive and cosmetic, which is a trend. For outpatient visits, people want to have an ultrasound to rule out problems. Physical examinations have also included ultrasound in their self-help packages. As a result, a large number of “nodules found by ultrasound” problems emerged in the outpatient clinic, and doctors received one by one, repeated explanations one by one, but never solved the patient’s tangle and confusion. For this kind of problem, minimally invasive spinotomy under ultrasound guidance should be a very good choice. First, it is convenient. It can be performed on an outpatient basis without the need for hospitalization. Second, cosmetic. The incision is only the size of a pinhole and does not require stitches. Third, minimally invasive. It can be done without affecting work life too much. Fourth, confirm the diagnosis. Through ultrasound guidance, accurate sampling, disease examination, to achieve the purpose of answering questions. Fifth, the “nodules” are removed under ultrasound, relieving the worries.