一切經音義 4.200

4.200

右髀（步米反說文股外也從骨卑省聲也古作䠋或作䯗亦通經作䯗俗字也）。

右髀 (fanqie: 步米. The Shuowen says: "The outer part of the thigh." It takes the bone radical and an abbreviated bei (卑) as phonetic. In ancient times it was written as 䠋, or also as 䯗; both are acceptable. In the sūtra it is written as 䯗, which is a vulgar character).