Reliable detection of Win98 may not be possible.
Some teens have visible signs of scoliosis.
Sometimes a curvature of the spine is obvious or one shoulder blade is noticeably higher than the other one. Other times, though, it's not so obvious. And since scoliosis doesn't hurt or happen suddenly, it's not always easy to diagnose. In the United States almost half of the states require public schools to test for scoliosis to help make diagnoses. If you live in one of these states, you are probably already familiar with the test that's given, called the forward-bending test.