Logo for University of Iowa Health Care This logo represents the University of Iowa Health Care
Overcoming Gag Reflex for Awake Transnasal Laryngeal SurgeryClick Here

Parotid duct strictures dilated with balloon catheters under fluoroscopy

last modified on: Fri, 01/05/2024 - 12:46

return to: Sialograms and Sialography

Salivary Balloon Catheter used for Sialography and Concurrent Duct Dilation


A. Salivary balloon in left parotid duct

B. Sialoballon inflated after contrast infusion left parotid duct

C. Equipment for sialography

D. Salivary balloon dilator

E. Two ports: one for contrast influsion, the other to infuse saline under pressure to dilate balloon


F. Salivary Balloon Inflation Device