Case Control Study
Copyright ©The Author(s) 2020.
World J Clin Cases. May 6, 2020; 8(9): 1592-1599
Published online May 6, 2020. doi: 10.12998/wjcc.v8.i9.1592
Figure 2
Figure 2 Biofilm exfoliation surgery. A: Immersion of the biofilm of the ventilation tube in ofloxacin ear drops for 20-30 min; B: Under a microscope, the biofilm is cut off and cleared with a self-made miniature suction or hook; C: The reset migrated tube.