Doctors commonly miss Piriformis syndrome as the reason for patient low back pain. The muscle spasm which generates piriformis syndrome produces symptoms resembling low back pain and sciatica or hip ...

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of the elementary school physics canon.

It changes in size during childbirth. For most people, variations don't affect function but procedures like dilation may be needed in people who have had vaginoplasty surgery to create or repair a ...

Its main functions include: Blood distribution: The abdominal aorta is the main pathway for blood to reach essential organs below the diaphragm. It delivers blood to organs like the kidneys, stomach, ...