The new technique of lumpectomy is to use the unique feature of lumpectomy to separate the surgical lesion from the incision and cleverly make three small openings of 0.5 to 1 cm at the edge of the patient’s areola and between the two breasts, one of which is placed into the camera probe, which is equivalent to the extension of the surgeon’s eyes, and the other two small openings are placed into the precise slender instruments, which are equivalent to the surgeon’s two hands becoming thin and elongated to reach the thyroid gland. The doctor’s two hands become thin and elongated to reach the thyroid gland. This is combined with the use of ultrasonic knife to separate and cut the thyroid gland from a distance to stop the bleeding, etc. The original neck incision is moved down to the part of the chest that is easily covered by clothes, achieving a cosmetic effect of no surgical scar on the neck. Can lumpectomy thyroid surgery remove the thyroid tumor cleanly? What are the main advantages? We see the lesion more clearly with the help of several times magnification effect of the camera on the TV, such as every blood vessel, nerve, lump and surrounding conditions during the surgery. The lumpectomy system is equivalent to giving the doctor both a telescope and a magnifying glass eye, while giving the doctor two extended precision “robotic hands” that can operate freely. The advantages of lumpectomy thyroid surgery far exceed those of traditional open thyroid surgery, both in terms of incision and delicacy of operation, and can completely remove the thyroid tumor. Moreover, patients will not experience adverse reactions such as pulling and pain caused by traditional excisional surgery during the operation, less pain after the operation, less chance of damaging nerves, and no other complications such as hoarseness and bleeding in the pharynx. Patients can be discharged from the hospital 3-5 days after the surgery. Not only that, the biggest advantage of lumpectomy thyroid surgery is that there is no scar on the neck, so after lumpectomy thyroid surgery, patients can’t see the wound on their neck in summer no matter how low-necked they wear, so the cosmetic advantage is very obvious. Which patients are suitable for lumpectomy thyroid surgery? 1. Nodular thyroid tumor, but the tumor should not be too large, preferably not more than 6 cm, and cystic change tumor not more than 7 cm. Too large, the neck space is limited and not suitable for lumpectomy. 2.Thyroid adenoma, a single adenoma should preferably not exceed six centimeters. 3.Early thyroid cancer without lymph node metastasis. 4. Hyperthyroidism. Of course, the indications for lumpectomy are still related to the level of lumpectomy skills and proficiency of the surgeon. If the surgeon’s lumpectomy skills are very high, the indications for lumpectomy thyroid surgery can be expanded appropriately and bilateral thyroidectomy can be done under lumpectomy, not limited to these diseases. Do patients need any special preparation before lumpectomy? There is no special preparation, it is the same as a normal open surgery. Normally, the patient has to go to the hospital for ultrasound, ECG, chest X-ray, blood tests, etc. Some patients have to ask the ENT department to look at the vocal cord function. In conclusion, lumpectomy thyroid surgery, like traditional surgery, is generally very safe and effective, but has outstanding advantages over traditional surgery, namely, satisfactory minimally invasive, cosmetic results, so that the “suicidal” scars on the neck disappear completely, allowing patients to feel more confident.