349
Participants
Start Date
June 30, 2006
Primary Completion Date
August 31, 2008
Study Completion Date
August 31, 2008
Coronectomy
Coronectomy Group. Removal of crown of lower wisdom tooth, trim down root below crestal bone and primary closure
Total Excision
Total excision of lower third molar
Prince Philip Dental Hospital, Hong Kong
The University of Hong Kong
OTHER