Upper Esophageal Sphincter Endoscopy
Jan. 11, 2025
Esophagogastroduodenoscopy (EGD): Background, Indications ... The endoscope revealed that a large sharp-edged flat fish bone ... Technical skills and training of upper gastrointestinal endoscopy ... Upper Esophageal Sphincter Endoscopy
![PDF] Patulous upper esophageal sphincter - an unusual endoscopic ...](https://d3i71xaburhd42.cloudfront.net/369e39d771ffcd2235c877d0a4c933c43b5f99dd/2-Figure2-1.png){kind=link}
![PDF] Patulous upper esophageal sphincter - an unusual endoscopic ...](https://d3i71xaburhd42.cloudfront.net/369e39d771ffcd2235c877d0a4c933c43b5f99dd/2-Figure1-1.png){kind=link}
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