[Does a preoperative coagulation sheet change the postoperative bleeding rate after adenoidectomy?].

Background: Adenoidectomy (AT) represents one of the first and most common surgeries in childhood. A joint statement of the German Society for Anesthesiology & Intensive Care Medicine as well as Pediatric & Adolescent Medicine and Otolaryngology, Head and Neck Surgery was published in 2006 to prevent of a possibly life-threatening postoperative bleeding after AT in Child age. Routine blood sampling should be avoided during preoperative preparations and instead a standardized coagulation questionnaire (GB) should be performed to clarify a coagulation disorder (GS).

A cartilage conserving concept of a surgical tracheostomy-introduction and analysis of safety and complications of the Visor-tracheostomy-a retrospective monocentric comparative study over 8 years.

Introduction: For decades, surgical tracheostomy using a Bjoerk-flap has been the standard procedure to create a reliable epithelialized tracheostomy in head and neck tumour surgery. This technique is being used as the gold standard approach in every surgical subspecialty. Preparation of the Bjoerk-flap requires splitting one or two tracheal rings, causing potential tracheal instability and tissue trauma.