The Iris
The Iris
A rounded opeing through a bone is called a foramen.
foramen magnum
iris
I believe the term you are looking for is a foramen which is an opening in the bone that allows blood vessels to pass through and/or connect to another point
ureteroileostomyPronunciation (u-re-ter-o-il-e-OS-to-me)Medical Terminology = ureter/o + ile/o + stomyDefinition = a new opening between the ureter and the ileum
Hiatal hernia is a condition in which a portion of the stomach protrudes upward into the chest, through an opening in the diaphragm. The diaphragm is the sheet of muscle that separates the chest from the abdomen. It is used in breathing.
A smaller opening.
Passes through the inguinal canal
the anus is the opening through which feces leave the body
peep
pupil