Sato Shuichi, Hasuike Akira, Yoshinuma Naoto, Ito Koichi
Department of Periodontology, Nihon University School of Dentistry, Tokyo, Japan.
J Oral Sci. 2013;55(2):183-5. doi: 10.2334/josnusd.55.183.
Invasive cervical root resorption is a relatively uncommon form of external root resorption. Creeping attachment is defined as postoperative coronal migration of the gingival margin. We describe a case of invasive cervical root resorption following coronal shift of interdental papillae 15 years after modified Widman flap surgery.
侵袭性牙根颈吸收是一种相对罕见的牙根外部吸收形式。龈缘向冠方迁移称为龈缘退缩。我们报道了1例患者,在改良Widman瓣手术15年后,牙间乳头向冠方移位,继而发生侵袭性牙根颈吸收。