The advantage of radiofrequency ablation of thyroid nodules is that it is a relatively simple procedure to perform, with less surgical trauma and faster recovery. The disadvantage of the procedure is that there may be incomplete removal and the possibility of recurrence, as well as damage to the parathyroid glands and the recurrent laryngeal nerve. You should pay attention to more observation in your life. After the surgery, if you have any discomfort, you need to consult the doctor in time, and you also need to do regular review. Usually pay attention to more rest and do not overexert yourself, which is conducive to physical recovery. A. Benefits: 1. Small trauma: Radiofrequency ablation surgery is mainly through the ablation needle, directly punctured to the site of thyroid nodules, to reach the nodules inside, using the principle of high temperature heating, so that the occurrence of nodules of protein denaturation necrosis, in order to achieve the purpose of treatment. During the procedure, there is usually less damage and usually no obvious scar left on the neck; 2. Fast recovery: This procedure does not require an incision, and only requires the ablation needle to be able to play a therapeutic role. And in the process of surgery, but also to effectively reduce bleeding, the patient’s body damage is relatively small, the late recovery will be relatively fast. Second, the disadvantages: 1, treatment is not complete: radio frequency ablation surgery using the ablation needle, using the principle of high temperature heating, the nodules in the protein for treatment. If the necrosis of some of the thyroid nodules is not complete during the operation, it may recur; 2, damage to the parathyroid glands: if the parathyroid glands are close to the nodule site, careless operation during the operation may cause some damage to them, which may cause hypothyroidism, and in serious cases, may also cause the phenomenon of hypocalcemic convulsions after the operation; 3, damage to the recurrent laryngeal nerve: if in the process of treatment, inadvertent damage to the nodules next to the If the laryngeal nerve is inadvertently damaged during treatment, symptoms such as hoarseness may occur after surgery.