The right adnexa refers to the fallopian tubes and ovaries on the right side of the female body. The fallopian tubes are a pair of long, thin, curved, muscular ducts in women, 10-12 cm long and about 5 mm in diameter, located on either side of the uterine fundus and wrapped within the upper edge of the broad ligament of the uterus, where sperm and egg unite to form a fertilized egg and enter the uterine cavity. The ovaries are flat, oval-shaped gonads that secrete estrogen and progesterone as well as ovulate. Normal ovaries and fallopian tubes ensure normal reproductive function, but if there is a history of vaginitis or cervicitis and discomfort such as lower abdominal pain, increased vaginal discharge and fever, there may be lesions in the right or bilateral adnexa, commonly cysts and abnormal masses, which can affect a woman’s reproductive function. Patients need to be examined by abdominal ultrasound and measures will be taken depending on the physical condition and the nature of the cyst or mass. If the symptoms are mild, they can be observed first or treated conservatively. However, if the cyst or mass is large or continues to grow, surgery is needed in a timely manner to avoid delaying the condition.