[A Comparison of Analgesic Effect between Loxoprofen and Celecoxib and the Frequency of the Hemorrhage Following Tonsillectomy].

Hemorrhage following tonsillectomy is still a major complication despite the progress in medical technology. Celecoxib is a selective COX-2 inhibitor and has a lower effect of platelet aggregation compared with conventional non-steroidal anti-inflammatory drugs (NSAIDs). We investigated whether or not the selection of celecoxib would reduce the risk of hemorrhage and provide a good analgesic effect following tonsillectomy in comparison with the use of loxoprofen (a conventional NSAID).

[Clinical Features of the Pediatric Acquired Cholesteatoma Based on the Staging Criteria for Cholesteatoma 2010 Japan].

In this study, we retrospectively evaluated the clinical features of the pediatric acquired cholesteatoma based on the staging criteria for cholesteatoma 2010 Japan. Between 2001 and 2012, total of 36 pediatric patients underwent otologic surgery at our hospital, 29 patients (29 ears) with pars flaccida cholesteatoma and 7 patients (7 ears) with pars tensa cholesteatoma. The age range was 4 to 15 years, (median was 10.

[The Significance of Resection of the Cricoid Cartilage as a Surgical Procedure in Laryngotracheal Surgery].

The cricoid cartilage has been regarded as an extremely important organ because it plays important role in both of phonation and breathing. We herein report on two different types of surgical procedure for laryngotracheal diseases with aggressive resection of the cricoid cartilage. The first procedure is a tracheostomaplasty by partial resection of the cricoid cartilage.

[Submucosal Partial-turbinectomy (SPT) Preceding an Endoscopic Sinus Surgery (ESS) Procedure].

Preceding a endoscopic sinus surgery (ESS), we have proposed performing a submucosal partial-turbinectomy (SPT) which removes a part of the inferior nasal concha bone attached to maxillary sinus with an antrostomy. By this method, we could not only make a large antrostomy but also obtain good maneuverability by opening the middle nasal meatus in ESS. We performed SPT preceding ESS in 140 cases (261 sides) between January 2012 and June 2014.