Objective To explore the method and therapeutic effect of high-frequency ultrasound guided paracentesis for the treatment of perirectal abscess.Methods Thirty-three patients with perirectal abscess were treated under the guidance of high-frequency ultrasound.Results All 33 patients were treated successfully,the curative rate was 100%.Six patients were treated 3 times,6 patients were treated twice and 21 patients were treated once.Conclusion High-frequency ultrasound guided paracentesis for the treatment of perirectal abscess has the superiorities of little distress,rapid therapeutic effect without complications,worthy Of further clinical application.
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