Preoperative ultrasound to identify distribution of the lateral femoral cutaneous nerve in total hip arthroplasty using the direct anterior approachYu Ozaki, Tomonori Baba, Yasuhiro Homma, Hiroki Tanabe, Hironori Ochi, Sammy Bannno, Taiji Watari and Kazuo KanekoSICOT-J, 4 (2018) 42DOI: https://doi.org/10.1051/sicotj/2018037