title: Endotracheal intubation in patients with unstable cervical spine using LMA-Fastrach and gum elastic bogie.
abstract: OBJECTIVE
  To evaluate the success of alternative technique of ET- intubation in patients with unstable cervical spine with Philadelphia collar around the neck.
  
  
  METHODS
  Case series.
  
  
  METHODS
  The Department of Anaesthesia, College of Medicine, King Saud University, Riyadh, Saudi Arabia, from June 2009 to June 2012.
  
  
  METHODS
  Adult patients of either gender with unstable cervical spine wearing Philadelphia collar electively scheduled for cervical spine decompression and fixation more than one level were included. Those with anticipated difficult intubation, mouth opening < 25 mm and BMI > 27 kg/m2 were excluded. After induction of anaesthesia FT-LMA was inserted. Correct position of FT-LMA was confirmed then soft straight end of gum elastic bogie was passed through FTLMA into trachea. FT-ILMA was removed on bogie. Reinforced silicon ET- tube was rail road on bogie. The bogie was pulled out and position of ET- tube was confirmed with ETCO2, chest movement and auscultation on bag ventilation. The ease of insertion of FT-LMA, ET- intubation and maximum time taken for successful intubation was noted.
  
  
  RESULTS
  26 patients were studied with mean age of 59.3 ± 2.93 years and M: F ratio of 7:3. The mean time taken from the insertion of gum elastic bogie to the ET intubation was 38.9 ± 1.20 seconds. The success rate of ET- intubation in the first attempt was 88.4% and 7.6% in two attempts. Intubation failed in one patient. The mean ease of insertion of FT-LMA and ET- intubation in all patients was 46.7 ± 2.59 and 46.5 ± 2.66 respectively on VAS ( 0-100). No complication was noted in any patient.
  
  
  CONCLUSIONS
  This technique is safe and reliable for achieving adequate ventilation and intubation in patients with unstable cervical spine with Philadelphia collar in place.
authors.affiliation: Department of Anaesthesia, College of Medicine, King Saud University Riyadh, Saudi Arabia.
authors.forename: Mueen Ullah
authors.initials: MU
authors.lastname: Khan
mesh_terms: D000328:Adult; D000368:Aged; D000768:Anesthesia, General / Q000379:methods*; D002574:Cervical Vertebrae / Q000601:surgery*; D019299:Decompression, Surgical / Q000379:methods; D017558:Elective Surgical Procedures / Q000379:methods; D005260:Female; D006801:Humans; D007103:Immobilization; D007442:Intubation, Intratracheal / Q000295:instrumentation / Q000379:methods*; D017214:Laryngeal Masks; D008297:Male; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care; D012529:Saudi Arabia; D012959:Socioeconomic Factors