1.Futagawa K, Takasugi Y, Kobayashi T, Morishita S, Okuda T: Role of tube size and intranasal compression of the nasotracheal tube in respiratory pressure loss during nasotracheal intubation: a laboratory study. BMC Anesthesiol 2017, 17(1):141.
2.Hall CE, Shutt LE: Nasotracheal intubation for head and neck surgery. Anaesthesia 2003, 58(3):249–256.
3.Prasanna D, Bhat S: Nasotracheal Intubation: An Overview. J Maxillofac Oral Surg 2014, 13(4):366–372.
4.Chauhan V, Acharya G: Nasal intubation: A comprehensive review. Indian J Crit Care Med 2016, 20(11):662–667.
5.Horton WA, Fahy L, Charters P: Defining a standard intubating position using “angle finder”. Br J Anaesth 1989, 62(1):6–12.
6.Matsumoto T, de Carvalho WB: Tracheal intubation. J Pediatr (Rio J) 2007, 83(2 Suppl):S83–90.
7.Wong A, Subar P, Witherell H, Ovodov KJ: Reducing nasopharyngeal trauma: the urethral catheter-assisted nasotracheal intubation technique. Anesth Prog 2011, 58(1):26–30.
8.Garside M, Hatfield A: Using Jaques Nelaton catheter as an introducer for nasotracheal intubation. Anaesthesia 2014, 69(12):1399–1401.
9.Lim CW, Min SW, Kim CS, Chang JE, Park JE, Hwang JY: The use of a nasogastric tube to facilitate nasotracheal intubation: a randomised controlled trial. Anaesthesia 2014, 69(6):591–597.
10.Kim H, Lee JM, Lee J, Hwang JY, Chang JE, No HJ, Won D, Choi S, Min SW: Influence of Nasal Tip Lifting on the Incidence of the Tracheal Tube Pathway Passing Through the Nostril During Nasotracheal Intubation: A Randomized Controlled Trial. Anesth Analg 2018, 127(6):1421–1426.
11.Lee J, Lee JM, Min JJ, Koo CH, Kim HJ: Optimal length of the pre-inserted tracheal tube for excellent view in nasal fiberoptic intubation. J Anesth 2016, 30(2):187–192.
12.Dogra S, Falconer R, Latto IP: Successful difficult intubation. Tracheal tube placement over a gum-elastic bougie. Anaesthesia 1990, 45(9):774–776.
13.Katsnelson T, Frost EA, Farcon E, Goldiner PL: When the endotracheal tube will not pass over the flexible fiberoptic bronchoscope. Anesthesiology 1992, 76(1):151–152.
14.Asai T, Shingu K: Difficulty in advancing a tracheal tube over a fibreoptic bronchoscope: incidence, causes and solutions. Br J Anaesth 2004, 92(6):870–881.
15.Solanki SL, Kaur J: “Two-hand-manoeuver” during nasotracheal intubation. Saudi J Anaesth 2017, 11(4):512.
16.Vilella Bde S, Vilella Ode V, Koch HA: Growth of the nasopharynx and adenoidal development in Brazilian subjects. Braz Oral Res 2006, 20(1):70–75.
17.Simkins CS: Functional anatomy of the eustachian tube. Arch Otolaryngol 1943, 38(5):476–484.
18.Kras JF, Marchmont-Robinson H: Pharyngeal perforation during intubation in a patient with Crohn’s disease. J Oral Maxillofac Surg 1989, 47(4):405–407.
19.Bozdogan N, Sener M, Yavuz H, Yilmazer C, Turkoz A, Arslan G: Retropharyngeal submucosal dissection due to nasotracheal intubation. B-ENT 2008, 4(3):179–181.
20.Ersoy B, Gursoy T, Celebiler O, Umuroglu T: A complication of nasotracheal intubation after mandibular subcondylar fracture. J Craniofac Surg 2011, 22(4):1527–1529.
21.Kamatani T, Kohzuka Y, Kondo S, Shirota T, Iijima T, Shintani S: Retropharyngeal dissection: a case report of cervicofacial subcutaneous emphysema and mediastinal emphysema during attempted nasotracheal intubation. J Anesth 2013, 27(5):785–786.
22.Hakim M, Cartabuke RS, Krishna SG, Veneziano G, Syed A, Lind MN, Tobias QD: Submucosal Dissection of the Retropharyngeal Space during Nasal Intubation. Middle East J Anaesthesiol 2015, 23(3):309–314.
23.Durga P, Sahu BP: Neurological deterioration during intubation in cervical spine disorders. Indian J Anaesth 2014, 58(6):684–692.