The recurrence rate and residual rate were 4.16% and 0%, respectively. All ears were dry within 8-10 weeks. Aural discharge was detected in two cases and controlled with antibiotic ear drops without complications. The dry ear rate was 95.8%. The air-bone gap closure had a mean of 17.2 +/- 2 dB. No obvious complication occurred after operations.
The dilation method using saline solution-soaked cotton slivers is relatively safe and effective in removing impacted dentures from the esophagus, avoiding open surgery and possible perforation.
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