Oral Function

[P-116] Association of Molar Contact Loss with Food Impaction, Smoking History, and Gingival Inflammation

*Koji Morita¹, Kazuko Kagawa^1,2, Miyuki Yokoi³, Keiichi Satomi⁴, Chihiro Yoshiga¹, Kaien Wakamatsu¹, Masamichi Kato¹, Kazuya Doi¹, Hitoshi Abekura¹, Kazuhiro Tsuga¹ (1. Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima university, 2. Hiroshima Prefectural Rehabilitation Center, 3. Department of Dentistry and Oral-Maxillofacial Surgery, Fujita Health University, 4. Chugoku–Shikoku Branch)