Leg pain is also frequently a sign of injury, such as the following: Muscle strain is a common injury that happens when the muscle fibers tear as a result of overstretching. It often occurs in the larger muscles, such as the hamstrings, calves, or quadriceps.
medical Definition of superinfection : a second infection superimposed on an earlier one especially by a different microbial agent of exogenous or endogenous origin that is resistant to the treatment used against the first infection
The SuperionÂ® InterSpinous Spacer (Superion Spacer) is a small H-shaped spinal implant system for the treatment of moderate lumbar spinal stenosis implant. The device fits between two adjacent bones (spinous processes) in the lower back. This limits movement (extension) at the level where the device is placed. The Superion Spacer is made of titanium alloy. Features of the Superion System: One piece, expandable implant. Minimally invasive midline approach. Motion preserving. Tissue sparing and fully reversible.