Hysteroscopy is a procedure that is used to examine the inside of the uterus or womb. It involves non-invasive insertion of a narrow telescope with a camera and light at the end into the uterus through the vagina and cervix. This device is known as the hysteroscope. When inserted into the uterus, the hysteroscope will transmit the images of the uterus onto a screen for better visualization of any abnormalities, infections or diseases. For purposes of treatment, the hysteroscope is used alongside other instruments.