134
Participants
Start Date
April 30, 2003
Primary Completion Date
October 31, 2008
Study Completion Date
January 31, 2009
Endoscopic surgery
Open surgical intervention compared to endoscopic intervention
Universitaestklinik Freiburg, Klinik für Mund- Gesichts- und Kieferchirurgie, Freiburg im Breisgau
AO Clinical Investigation and Publishing Documentation
OTHER