88
Participants
Start Date
November 30, 2014
Primary Completion Date
June 30, 2017
Study Completion Date
June 30, 2017
SPI implant
SPI implant - the original spiral implant
West China Hospital of Stomatology, Chengdu
West China Hospital of Stomatology, Jinan
The Affiliated Stomatology Hospital of Tongji University, Shanghai
Stomatology Hospital of Shandong University, Yantai
Alpha - Bio Tec Ltd.
INDUSTRY