Guide wire protection for trocar puncture of fluid collections.
D000038:Abscess / Q000000981:diagnostic imaging / Q000601:surgery; D002404:Catheterization / Q000379:methods*; D004322:Drainage; D006801:Humans; D011677:Punctures / Q000379:methods; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography