Dermatomes are divided into groups based on ... Research into leg pain patterns from damaged L5 and S1 nerve roots used MRI to analyze spinal injuries and found 50% to 80% of injuries corresponded ...

The L series consists of the L3, L5 and L7. They'll be on show at Mobile World Congress next week, but we've got the specs right here. The L7 has a 4.3-inch screen, while the L5 has a 4-incher.

The three-strong updated lineup – consisting of the Optimus L7 II, the L5 II, and the L3 II – tidy up their design for 2013, with crisper cuts to the chassis, tighter join-lines, and "smart ...

The details on the actual hardware is limited. The Optimus L3 gives you a 3.2-inch display, the L5 is a 4.0-inch model and the L7 is 4.3-inches. The Optimus L3 is said to be landing in March 2012 ...