Postoperative Hemorrhage after Endoscopic Sinus Surgery
Objective 1) Identify complication rates of patients that underwent endoscopic sinus surgery and developed postoperative hemorrhage. 2) Determine if there is a correlation of preoperative variables with the development of this complication. Methods Retrospectively review patients who had functional endoscopic sinus surgery and developed postoperative hemorrhage from 1987 to 2007 in an university tertiary care facility. Analyze baseline characteristics and preoperative clinical variables for significant correlations. Results 29 of 5000 endoscopic cases resulted in postoperative hemorrhage (.58% complication rate). The mean age of the patients was 50 years old and there were equal proportions of male and female patients. While the extent of surgery demonstrated no significant difference among the patients, hemorrhage was most likely to occur in patients with previous surgery. An overwhelming majority of patients required a surgical procedure to control the bleeding. Hemorrhage was primarily isolated on the patient's right side and involved the sphenopalatine or posterior septal arteries. Conclusions Endoscopic sinus surgery has vastly increased in popularity. However, there still is a paucity of information in the literature on complications associated with endoscopic sinus surgery, particularly postoperative hemorrhage. The results from this study provide identifying characteristics that predispose patients to develop this complication and what methods can be successfully utilized to treat this complication.