179
Participants
Start Date
September 1, 2017
Primary Completion Date
October 31, 2020
Study Completion Date
November 15, 2020
arthroscopic debridement
For the arthroscopic debridement, only stump refreshing and surrounding soft tissue cleaning were performed.
arthroscopic repair
For the arthroscopic repair, we converted partial tears into full-thickness tears and sutured them.
Affiliated Hospital of Qingdao University, Qingdao
The Affiliated Hospital of Qingdao University
OTHER