160
Participants
Start Date
June 30, 2015
Primary Completion Date
September 30, 2017
Study Completion Date
September 30, 2017
Tooth extraction
Atraumatic tooth extraction without flap elevation
Tooth extraction and socket seal with connective tissue graft
Atraumatic tooth extraction without flap elevation and seal of the alveolar socket with connective tissue graft (microsurgery)
Tooth extraction and socket seal with BRG and connective tissue graft and
Atraumatic tooth extraction without flap elevation, position of a bone replacement graft into the socket and seal of the alveolar socket with connective tissue graft (microsurgery)
Tooth extraction and socket seal with membrane placement, BRG and connective tissue graft
Atraumatic tooth extraction without flap elevation, position of a collagen membrane and bone replacement graft into the socket and seal of the alveolar socket with connective tissue graft (microsurgery)
The University of Hong Kong
OTHER
The European Research Group on Periodontology (ERGOPerio)
NETWORK