Objective: To investigate and evaluate the possibility of minimally invasive thyroid surgery.
Method: The technique of video-assisted endoscopic resection of thyroid lobe and isthinums was developed in six adult mongrel dogs and two patients,using laparoscope and its equipments.
Result: Under the video-assisted laparoscope, resection of thyroid lobe and isthmus was successfully completed in the dogs and the patients, no complication happened.
Conclusion: The technique of minimally invasive thyroid surgery is possible and safe. In this technique, there is diminished tissue damage, highly accuracy of operation, as well as improved cosmesis.