YAGO Kaori¹, KURITA Hiroshi² (1.Department of Dentistry and Oral Surgery, Mita Hospital, International Health and Welfare University, 2.Department of Dentistry and Oral Surgery, Shinshu University School of Medicine)

KAWASUGI Kazuo (Faculty Medical Technology, Teikyo University)

NAGAO Takehiko (Department of Neurology, Nippon Medical School Tama-Nagayama Hospital, Tokyo, Japan)

YAGO Kaori (Department of Oral Surgery, Mita Hospital, International Health and Welfare University)

SATO Kazumichi (Department of Oral Medicine, Oral and Maxillofacial Surgery, Tokyo Dental College, Chiba, Japan)