Shimura Y, Nakamura A, Michi K
First Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Japan.
Int J Oral Maxillofac Surg. 1993 Jun;22(3):142-3. doi: 10.1016/s0901-5027(05)80238-3.
An unusual case of patent nasopalatine duct appearing in the central region of the hard palate in a young adult is reported. The origin and clinical symptoms of this anomaly are discussed.
报告了一例罕见的成人硬腭中央区域出现鼻腭管未闭的病例。讨论了这种异常的起源和临床症状。