http://sf-injury-law-answers.com/2009/10/what-is-a-mtbi/ Fri, 02 Oct 2009 20:41:42 +0000 http://backend.userland.com/rss092 en MTBI stands for Mild Traumatic Brain Injury.  It affects more than 750,000 people in the United States every year and far too many here in the San Francisco area. Traumatic brain injuries are ranked or graded based on the degree of severity. A MTBI can take place when someone suffers a ... http://sf-injury-law-answers.com/2009/10/what-is-a-mtbi/