The flexible fibreoptic rhinolaryngoscope.
An accurate, reliable, inexpensive and safe method for the examination of the upper aero-digestive tract is described. Its efficacy is evaluated retrospectively on 250 patients over an 18-month period.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005069:Evaluation Studies as Topic; D005336:Fiber Optic Technology; D006801:Humans; D020704:Laryngoscopes; D008875:Middle Aged; D009296:Nasal Cavity; D009305:Nasopharynx; D010614:Pharynx; D012189:Retrospective Studies