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- Risa Utsunomiya, Toshinori Sakai, Keizo Wada, Koichi Sairyo, Hirofumi Kosaka, Shinsuke Katoh, Natsuo Yasui
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- Vertebral Lateral Notch as Optimal Entry Point for Lateral Mass Screwing Using Modified Roy-Camille Technique
- Norio Yamamoto, Hirofumi Kosaka, Kosaku Higashino, Masatoshi Morimoto, Kazuta Yamashita, Fumitake Tezuka, Fumio Hayashi, Yoichiro Takata, Toshinori Sakai, Akihiro Nagamachi, Koichi Sairyo
- Asian Spine J. 2018;12(2):272-276. Published online April 16, 2018