TY - JOUR AU - Adnet, F. AU - Baillard, C. AU - Borron, S. W. AU - Denantes, C. AU - Lefebvre, L. AU - Galinski, M. PY - 2001 DA - 2001// TI - Randomized study comparing the “sniffing position” with simple head extension for laryngoscopic view in elective surgery patients JO - Anesthesiology VL - 95 UR - https://doi.org/10.1097/00000542-200110000-00009 DO - 10.1097/00000542-200110000-00009 ID - Adnet2001 ER - TY - JOUR AU - Bannister, F. B. AU - Macbeth, R. G. PY - 1944 DA - 1944// TI - Direct laryngoscopy and tracheal intubation JO - Lancet VL - 2 UR - https://doi.org/10.1016/S0140-6736(00)46015-0 DO - 10.1016/S0140-6736(00)46015-0 ID - Bannister1944 ER - TY - JOUR AU - Greenland, K. B. AU - Edwards, M. J. AU - Hutton, N. J. AU - Challis, V. J. AU - Irwin, M. G. AU - Sleigh, J. W. PY - 2010 DA - 2010// TI - Changes in airway configuration with different head and neck positions using magnetic resonance imaging of normal airways: a new concept with possible clinical applications JO - Br J Anaesth VL - 105 UR - https://doi.org/10.1093/bja/aeq239 DO - 10.1093/bja/aeq239 ID - Greenland2010 ER - TY - BOOK AU - Jackson, C. PY - 1922 DA - 1922// TI - Bronchoscopy and Esophagoscopy: A Manual of Peroral Endoscopy and Laryngeal Surgery PB - WB Saunders CY - Philadelphia and London ID - Jackson1922 ER - TY - JOUR AU - Lee, B. J. AU - Kang, J. M. AU - Kim, D. O. PY - 2007 DA - 2007// TI - Laryngeal exposure during laryngoscopy is better in the 25° back-up position than in the supine position JO - Br J Anaesth VL - 99 UR - https://doi.org/10.1093/bja/aem095 DO - 10.1093/bja/aem095 ID - Lee2007 ER - TY - JOUR AU - Lee, H. C. AU - Yun, M. J. AU - Hwang, J. W. AU - Na, H. S. AU - Kim, D. H. AU - Park, J. Y. PY - 2014 DA - 2014// TI - Higher operating tables provide better laryngeal views for tracheal intubation JO - Br J Anaesth VL - 112 UR - https://doi.org/10.1093/bja/aet428 DO - 10.1093/bja/aet428 ID - Lee2014 ER - TY - JOUR AU - Rao, S. L. AU - Kunselman, A. R. AU - Schuler, H. G. AU - DesHarnais, S. PY - 2008 DA - 2008// TI - Laryngoscopy and tracheal intubation in the head-elevated position in obese patients: a randomized, controlled, equivalence trial JO - Anesth Analg VL - 107 UR - https://doi.org/10.1213/ane.0b013e31818556ed DO - 10.1213/ane.0b013e31818556ed ID - Rao2008 ER - TY - JOUR AU - Collins, J. S. AU - Lemmens, H. J. AU - Brodsky, J. B. AU - Brock-Utne, J. G. AU - Levitan, R. M. PY - 2004 DA - 2004// TI - Laryngoscopy and morbid obesity: a comparison of the “sniff” and “ramped” positions JO - Obes Surg VL - 14 UR - https://doi.org/10.1381/0960892042386869 DO - 10.1381/0960892042386869 ID - Collins2004 ER - TY - JOUR AU - Lane, S. AU - Saunders, D. AU - Schofield, A. AU - Padmanabhan, R. AU - Hildreth, A. AU - Laws, D. PY - 2005 DA - 2005// TI - A prospective, randomised controlled trial comparing the efficacy of pre-oxygenation in the 20 degrees head-up vs supine position JO - Anaesthesia VL - 60 UR - https://doi.org/10.1111/j.1365-2044.2005.04374.x DO - 10.1111/j.1365-2044.2005.04374.x ID - Lane2005 ER - TY - JOUR AU - Dixon, B. J. AU - Dixon, J. B. AU - Carden, J. R. AU - Burn, A. J. AU - Schachter, L. M. AU - Playfair, J. M. PY - 2005 DA - 2005// TI - Preoxygenation is more effective in the 25 degrees head-up position than in the supine position in severely obese patients: a randomized controlled study JO - Anesthesiology VL - 102 UR - https://doi.org/10.1097/00000542-200506000-00009 DO - 10.1097/00000542-200506000-00009 ID - Dixon2005 ER - TY - JOUR AU - Lebowitz, P. W. AU - Shay, H. AU - Straker, T. AU - Rubin, D. AU - Bodner, S. PY - 2012 DA - 2012// TI - Shoulder and head elevation improves laryngoscopic view for tracheal intubation in nonobese as well as obese individuals JO - J Clin Anesth VL - 24 UR - https://doi.org/10.1016/j.jclinane.2011.06.015 DO - 10.1016/j.jclinane.2011.06.015 ID - Lebowitz2012 ER - TY - JOUR AU - Cormack, R. S. AU - Lehane, J. PY - 1984 DA - 1984// TI - Difficult tracheal intubation in obstetrics JO - Anaesthesia VL - 39 UR - https://doi.org/10.1111/j.1365-2044.1984.tb08932.x DO - 10.1111/j.1365-2044.1984.tb08932.x ID - Cormack1984 ER - TY - JOUR AU - Ochroch, A. E. AU - Kush, S. AU - Stuart, S. AU - Hollander, J. E. AU - Levitan, R. M. PY - 1999 DA - 1999// TI - Assessment of laryngeal view in direct laryngoscopy: the percentage of glottic opening (POGO) score compared to Cormack and Lehane grading JO - Can J Anaesth VL - 46 UR - https://doi.org/10.1007/BF03013137 DO - 10.1007/BF03013137 ID - Ochroch1999 ER - TY - JOUR AU - Levitan, R. M. AU - Mechem, C. C. AU - Ochroch, E. A. AU - Shofer, F. S. AU - Hollander, J. E. PY - 2003 DA - 2003// TI - Head-elevated laryngoscopy position: improving laryngeal exposure during laryngoscopy by increasing head elevation JO - Ann Emerg Med VL - 41 UR - https://doi.org/10.1067/mem.2003.87 DO - 10.1067/mem.2003.87 ID - Levitan2003 ER - TY - JOUR AU - Krage, R. AU - Van Rijn, C. AU - Van Groeningen, D. AU - Loer, S. A. AU - Schwarte, L. A. AU - Schober, P. PY - 2010 DA - 2010// TI - Cormack-Lehane classification revisited JO - Br J Anaesth VL - 105 UR - https://doi.org/10.1093/bja/aeq136 DO - 10.1093/bja/aeq136 ID - Krage2010 ER - TY - JOUR AU - Cattano, D. AU - Schober, P. AU - Krage, R. AU - Van Rijn, C. AU - Van Groeningen, D. AU - Loer, S. A. PY - 2010 DA - 2010// TI - Cormack-Lehane classification revisited JO - Br J Anaesth VL - 105 UR - https://doi.org/10.1093/bja/aeq288 DO - 10.1093/bja/aeq288 ID - Cattano2010 ER - TY - JOUR AU - Shiga, T. AU - Wajima, Z. AU - Inoue, T. AU - Sakamoto, A. PY - 2005 DA - 2005// TI - Predicting difficult intubation in apparently normal patients: a meta-analysis of bedside screening test performance JO - Anesthesiology VL - 103 UR - https://doi.org/10.1097/00000542-200508000-00027 DO - 10.1097/00000542-200508000-00027 ID - Shiga2005 ER - TY - STD TI - Health and Social Care Information Centre. Statistics on Obesity, Physical Activity and Diet: England 2014. Available from URL: http://www.hscic.gov.uk/catalogue/PUB13648/Obes-phys-acti-diet-eng-2014-rep.pdf. Accessed 9 Nov 2016. UR - http://www.hscic.gov.uk/catalogue/PUB13648/Obes-phys-acti-diet-eng-2014-rep.pdf ID - ref18 ER - TY - JOUR AU - Burns, S. M. AU - Egloff, M. B. AU - Ryan, B. AU - Carpenter, R. AU - Burns, J. E. PY - 1994 DA - 1994// TI - Effect of body position on spontaneous respiratory rate and tidal volume in patients with obesity, abdominal distension and ascites JO - Am J Crit Care VL - 3 ID - Burns1994 ER - TY - JOUR AU - Boyce, J. R. AU - Ness, T. AU - Castroman, P. AU - Gleysteen, J. J. PY - 2003 DA - 2003// TI - A preliminary study of the optimal anesthesia positioning for the morbidly obese patient JO - Obes Surg VL - 13 UR - https://doi.org/10.1381/096089203321136511 DO - 10.1381/096089203321136511 ID - Boyce2003 ER - TY - JOUR AU - Williams, K. N. AU - Carli, F. AU - Cormack, R. S. PY - 1991 DA - 1991// TI - Unexpected, difficult laryngoscopy: a prospective survey in routine general surgery JO - Br J Anaesth VL - 66 UR - https://doi.org/10.1093/bja/66.1.38 DO - 10.1093/bja/66.1.38 ID - Williams1991 ER - TY - JOUR AU - Yentis, S. M. AU - Lee, D. J. PY - 1998 DA - 1998// TI - Evaluation of an improved scoring system for the grading of direct laryngoscopy JO - Anaesthesia VL - 53 UR - https://doi.org/10.1046/j.1365-2044.1998.00605.x DO - 10.1046/j.1365-2044.1998.00605.x ID - Yentis1998 ER - TY - JOUR AU - Cook, T. M. PY - 2000 DA - 2000// TI - A new practical classification of laryngeal view JO - Anaesthesia VL - 55 UR - https://doi.org/10.1046/j.1365-2044.2000.01270.x DO - 10.1046/j.1365-2044.2000.01270.x ID - Cook2000 ER - TY - JOUR AU - Suzuki, A. AU - Toyama, Y. AU - Katsumi, N. AU - Kunisawa, T. AU - Sasaki, R. AU - Hirota, K. PY - 2008 DA - 2008// TI - The Pentax-AWS ((R)) rigid indirect video laryngoscope: clinical assessment of performance in 320 cases JO - Anaesthesia VL - 62 UR - https://doi.org/10.1111/j.1365-2044.2008.05452.x DO - 10.1111/j.1365-2044.2008.05452.x ID - Suzuki2008 ER -