Balloon Sinuplasty Efficiency in Maxillary Rhinosinusitis.
Conditions
- Maxillary Sinusitis
- Sinusitis, Chronic
- Sinusitis Recurrent
- Eustachian Tube Dysfunction
Interventions
- PROCEDURE: Balloon sinuplasty of maxillary sinuses
- PROCEDURE: Sham surgery
Sponsor
Tampere University Hospital