Anatomy. The lateral collateral ligament (LCL) is a one of the four major ligaments in the knee. The LCL is on the outside of the knee connecting the thighbone (femur) to the smaller bone in the lower leg (fibular). Its main function is to avoid varus stress across the knee (where the knee buckles outwards).
49 Responses to âPSA: LED-Backlighting Can Cause Migraine Headachesâ. 1  They should responsible to customer health. 2  Regarding eye strain and headache due to led backlightâ¦. 3  I am sensitive to both flicker and fluorescent light.  There appear to be lots of posts on the internet regarding screens that cause migraines.
Report This| Share this:Food Allergy: Red onions = HeadacheActually, I have the same exact symptoms you describe. I just noticed it recently. After eating raw red onions in a salad, I feel intense pressure behind my eyes and fairly moderate headaches. Kinda sucks too, because I actually like red onions.