OKUMA Satoe^1,2, OSAKO Rie^1,2, KANEKO Ichiro^1,2, KOIKE Takashi^1,2, KARINO Masaaki^1,2, KANNO Takahiro^1,2 (1.Dept. of OMS, Shimane Univ. Faculty of Medicine, Izumo, Japan, 2.Oral and Maxillofacial Trauma Center, Shimane Univ. Hospital, Izumo, Japan)

KURIMOTO Takayuki^1,2, SHIMOOKA Takuya², HARADA Takeshi², AIKAWA Tomonao², KOGO Mikihiko² (1.Dept. of Dentistry and OMS, Osaka Rosai Hospital, Osaka, Japan, 2.The 1st Dept. of OMS, Graduate School of Dentistry, Osaka Univ., Osaka, Japan)

HIGUCHI Keisuke¹, NAGAI Hirokazu², TAKAHASHI Tetsu² (1.Dept. of OMS, Sendai City Hospital, Miyagi, Japan, 2.Division of Maxillofacial and Oral Surgery, Dept. of Oral Medicine and Surgery, Tohoku Univ. Graduate School of Dentistry, Miyagi, Japan)

KARAKIDA Kazunari, TAMURA Masashi, NAKANISHI Yasuhiro, TAKAHASHI Miho, SAKAMOTO Haruo (Dept. of OMS, School of Medicine, Univ. of Tokai, Tokyo, Japan)

HIRATA Ryosuke, HIRAYAMA Haruka, ISHIKAWA Mei, SETSU Ayaka, FUKUNISHI Yuma, KOGOU Tadashi, OHARA Kenshin, ICHINOKAWA Yoshimi (Dept. of Plastic, OMS, School of Medicine, Teikyo Univ., Tokyo, Japan)

SATO Mariko¹, OZAWA Shigeyuki², SUZUKI Kenji², IKOMA Takeharu², KANAMORI Keisuke³, IWABUCHI Hiroshi², KOBAYASHI Masaru² (1.Dept. of General Dentistry, Kanagawa Dental Univ., Kanagawa, Japan, 2.Dept. of Dentomaxillofacial Diagnosis and Treatmenta, Graduate School of Dentistry, Kanagawa Dental Univ., Kanagawa, Japan, 3.Graduate School of Dentistry, Kanagawa Dental Univ., Kanagawa, Japan)