Killey, H.C. and Kay, L.W. (1964) Possible Sequelae When a Tooth or Root Is Dislodged into the Maxillary Sinus. British Dental Journal, 116, 73.

has been cited by the following article:

• TITLE: Accidental Entry of Foreign Body in Maxillary Sinus—A Case Report

  AUTHORS: Nishant Kumar, Himanshu Bhutani, Pushpak Jain, Abhishek Verma, Sps Tomar, Shaibal Chaterjee, Ankur Garg, Rohit Awana

  KEYWORDS: Gutta Percha, Maxillary Sinus, Caldwell-Luc Approach, Buccal Pad of Fat

  JOURNAL NAME: Open Journal of Stomatology, Vol.5 No.1, January 13, 2015

  ABSTRACT: Extraction of the first molar or premolar is the commonest cause of oro-antral fistula. Management involves identification of the same, removal of any foreign body from the maxillary sinus, if present, followed by appropriate flap for closer. A case is presented when a gutta percha (GP) point was accidentally dislodged into the right maxillary sinus during preliminary diagnosis of the oro-antral fistula. The surgical management of the case is described and is the appropriate treatment plan.