Other Descriptions:
EGD INSERT GUIDE WIRE DILATOR PASSAGE ESOPHAGUS
Egd guide wire insertion
EGD WITH OTW DILATION
UPPER GASTROINTESTINAL EN
SP ESOPHAGOGASTRODUODENOSCOPY INSERT GUIDE WIRE P
EGD, FLEXIBLE, TRANSORAL, WITH GUIDE WIRE, W_PASSAGE OF DILATOR(S) THROUGH ESOPHAGUS (PRIMARY)
Endoscpy Up Gi Guidewire Dil