Maxillary Sinus Ultrasonography
The patient had rhinorrhoea, low-grade fever, and facial pain for more than a week. Sinus ultrasonography shows a back wall echo at a distance of 4.5 cm on the left side, indicating fluid in the maxillary sinus. On the right side there is no echo.
Primary/Secondary Keywords
- video
- Maxillary sinusitis
- Sinusitis
- Ultrasonography
- Maxillary sinus ultrasonography
- Sinus ultrasonography
- Sinuscan