EXTREMELY RARE COMPLICATION OF TOOTH EXTRACTION- MASSIVE ENTIRE 16TH TOOTH FELL INTO THE SINUS CAVITY

Abstract

Article depicts extremely rare complication of tooth extraction, when massive entire 16th  tooth fell into the sinus cavity. This kind of complications, even in such clinical cases when sinus cavity has very low location (thin bone of cavity, or no bone tissue on bottom) usually does not appear. It can be explained by existence of bone septum between roots, which is hindering tooth penetration into the sinus cavity.On an outpatient stomatological basis, while attempting 16th  tooth extraction, entire tooth fell into the sinus cavity due to chronic odontogenic haimoritis, formulating a vastoroantral fistula.Patient underwent radical haimorotomy, extraction of foreign body (tooth) and closing the oroantral fistula.Article depicts technical details of closure of oroantral fistula, using original method of mobilization of high trapezoidal shred.