see [[Meralgia Paresthetica]].

It was first described independently by Roth 
((Roth: Meralgia Pareathetica, Berlin, S. Karger, 1895.)).
and Bernhardt in 1895
((Bernhardt Ueber isollert Gibiete des Nervua cutaneua femoris externua vorkommende paraeathealen, Neurot. Centraibl 242, 1895.)).