title: Paranasal sinus barotrauma in sports self-contained underwater breathing apparatus divers.
abstract: OBJECTIVE
  TO evaluate potential pre-dive parameters in relation to paranasal sinus barotrauma in sports self-contained underwater breathing apparatus divers.
  
  
  METHODS
  The pre-dive and follow-up records of 46 healthy sports self-contained underwater breathing apparatus divers were analysed.
  
  
  METHODS
  In the routine pre-dive examination of diving candidates with no symptoms of rhino-sinus disease, rhinoscopy, sinus radiography and nasal endoscopy indicated no signs of rhinitis and/or sinusitis. Any signs of paranasal sinus barotrauma were noted, and several parameters were evaluated in relation to occurrence of barotrauma.
  
  
  RESULTS
  Of the studied parameters, a history of sinusitis and of middle-ear barotrauma was significantly more frequent in divers in the barotrauma group (p < 0.05).
  
  
  CONCLUSIONS
  In divers undergoing a routine pre-dive examination, paranasal sinus barotrauma was not related to sex, alcohol consumption, smoking, decongestant use, mild nasal septal deviation, or inability to perform the Valsalva or Toynbee manoeuvres. However, divers with a history of sinusitis or middle-ear barotrauma may be more prone to paranasal sinus barotrauma. A more detailed pre-dive examination may be useful for such individuals.
authors.affiliation: Department of Otorhinolaryngology, Faculty of Medicine, Trakya University, Edirne, Turkey. cemuzun@yahoo.com
authors.forename: C
authors.initials: C
authors.lastname: Uzun
mesh_terms: D000293:Adolescent; D000328:Adult; D001469:Barotrauma / Q000000981:diagnostic imaging / Q000209:etiology*; D004242:Diving / Q000009:adverse effects / Q000293:injuries*; D005260:Female; D006320:Hearing Tests / Q000379:methods; D006801:Humans; D008021:Life Support Systems; D008297:Male; D010256:Paranasal Sinuses / Q000000981:diagnostic imaging / Q000293:injuries*; D011237:Predictive Value of Tests; D011446:Prospective Studies; D012307:Risk Factors; D012852:Sinusitis / Q000150:complications; D013177:Sports; D014057:Tomography, X-Ray Computed; D055815:Young Adult