OMICS International OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. Journal of Anesthesia & Clinical Research Volume 9, Issue 2 Accuracy of Bedside Upper Airway Ultrasonography vs Standard Auscultation for Assuring the Location of Endotracheal Tube after Tracheal Intubation Comparative Study Controlled by Quantitative Waveform Capnography Sherif Arafa , Amir Abouzkry and Aymen Mohamady Intraoperative Evoked Potentials A Review of Clinical Impact and Limitations Ana Sofia Marafona and Humberto S Machado Anaesthetic Challenging in Microsurgical Flap Reconstruction A Systematic Review Lauretta MP , Caporali L , Manera S , Prucher GM and Melotti RM Emergency Management of Unexpected LifeThreatening Septic Shock in a Patient Undergoing Ureteroscopic Stone Removal Nihar Ranjan Tripathy and Sabyasachi Tripathy