Blood vessels in the penis
![Drawing of blood vessels in the penis.](https://www.niddk.nih.gov/media-assets/17697/N00604-H_thumbnail.jpg)
Description
Drawing of blood vessels in the penis.
Alternate Text
Drawing of blood vessels in the penis.
Caption
Healthy blood vessels are needed for an erection.
File Size
582 KB | 2700 x 1974
File Type
JPG
Drawing of blood vessels in the penis.
Drawing of blood vessels in the penis.
Healthy blood vessels are needed for an erection.
582 KB | 2700 x 1974
JPG