Generally, ovarian teratomas are considered major surgeries and are closely related to the nature of the teratomas. These are common major gynecological surgeries. It is recommended to visit the obstetrics and gynecology department for comprehensive examinations and a full-body assessment. Additionally, procedures such as biopsy are needed to determine the nature of the tumor, after which an appropriate treatment plan can be chosen. Options generally include open surgery or laparoscopic surgery, both of which are relatively major procedures.