word-forming element meaning 1. after, behind, 2. changed, altered, 3. higher, beyond; from Greek meta (prep.) in the midst of, in common with, by means of, in pursuit or quest of, from PIE *me-in the middle (cf. German mit, Gothic miÃ¾, Old English miÃ° with, together with, among; see mid).
Quick Answer. Pain and numbness on either the left or right thigh can be caused by meralgia paresthetica, peripheral neuropathy, multiple sclerosis and lupus, explains Healthgrades. Some other causes include injury, obesity, trauma and tight clothing, notes the American Academy of Orthopaedic Surgeons.
Numbness in the outer thigh is commonly referred to as meralgia paresthetica. Numbness in the outer thigh is commonly known as meralgia paresthetica in the medical community. This disorder is characterized by numbness, tingling and a burning sensation on the outer portion of the thigh. This condition can be painful or sensitive to the touch.