Impression materials for removal of aural foreign bodies.
A new method for removal of aural foreign bodies is introduced, employing the injection of a semifluid impression material into the external auditory canal, and its removal after curing with the engulfed foreign matter. This technique obviated the need for a general anesthetic in some pediatric cases, while in others it was just a more pleasant experience.
D000180:Acrylic Resins / Q000627:therapeutic use; D000464:Alginates / Q000627:therapeutic use; D004424:Ear Canal; D005547:Foreign Bodies / Q000628:therapy*; D006801:Humans; D008722:Methods; D011108:Polymers / Q000627:therapeutic use*; D012826:Silicone Elastomers / Q000627:therapeutic use*; D013440:Sulfides / Q000627:therapeutic use
D000180:Acrylic Resins; D000464:Alginates; D011108:Polymers; D012826:Silicone Elastomers; D013440:Sulfides