Please confirm that you are not located inside the Russian Federation
The link you have selected will take you to a third-party website. We do not control or have responsibility for the content of any third-party site.
This site complies with the HONcode standard for trustworthy health information: verify here.
In this image, the arrow is pointing to the outside opening of the urethra (the tube that drains urine from the bladder out of the body).
Image courtesy of Drs. Ronald Rabinowitz and Jimena Cubillos.