160
Participants
Start Date
September 1, 2019
Primary Completion Date
September 1, 2021
Study Completion Date
December 20, 2021
OWHTO
OWHTO Surgical procedure For the OWHTO Surgical procedure, only medial split biplanar osteotomy performed.
CWHTO
CWHTO Surgical procedure For the OWHTO Surgical procedure, only lateral closure osteotomy was performed.
Jinli Chen, Qingdao
The Affiliated Hospital of Qingdao University
OTHER