This minimally invasive surgical technique has been shown to be effective and to have low morbidity. It is accepted as one of the best therapeutic options for the treatment of palmar and bilateral axillary hyperhidrosis, and the number of patients interested in undergoing the procedure has increased considerably.
Although compensatory sweating, which is occasionally intense, often occurs after the surgery, this and other side effects of the technique are well tolerated by patients.
The current evidence on thoracic SNS and the treatment of essential hyperhidrosis is based on observational studies, making it difficult to compare series and draw conclusions. There has been much discussion on standardizing the technique, defining the most favorable levels for clipping, and choosing the type of denervation with the least amount of side effects. This has led to the need to draw up these guidelines which should clarify and standardize the criteria for managing patients with thoracic SNS disorders.