Less risky treatment viable for older patients with lumbar spinal stenosis

But state laws may trump those choices, possibly leading to care delays

Experts recommend limiting frequency of tests, using conservation measures

Plague Found in Arizona Prairie Dogs PET Scans Detect Signs of CTE: Study Climate Change a Threat to Americans' Health: Obama

Here's how it can affect health

Be gentle on your skin

However, other programs haven't done long-term, randomized trials

But almost half don't have conversation with doctor about potential for future problems

Study shows recent advances help improve odds, but medical bills are rising

Only 5 percent of attacks occurred during activities such as jogging or bicycling