Dr. Zhao Video

Dr Zhao, Chief otologist, Beijing Electric Power Hospital, State Grid Corporation of China
Video records of otoscope in medical operation medical procedures that are educational
This channel video of  Ear Endoscopy operation was explained and educated
All operations are carried out in the safe and controllable professional field
All  Ear Endoscopy procedures are NOT invasive medical procedures
The range of treatment includes ceromen, fungi, Foreign bodies, external thính l canal cholestatoma
The cleaning process was not covered, as the purpose of education popularization of otology knowledge
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