3,502
Participants
Start Date
December 1, 2020
Primary Completion Date
December 31, 2021
Study Completion Date
December 31, 2022
inferior capsulotomy
inferior capsulotomy will be conducted during posterior approach.
superior capsulotomy
superior capsulotomy was conducted during posterior approach. (These control group is consisted of patients who received bipolar hemiarthroplasty using superior capsulotomy from January 2010 to December 2020)
Seoul National University Bundang Hospital, Seongnam-si
Ajou University School of Medicine
OTHER
Nowon Eulji Medical Center
UNKNOWN
Dankook University
OTHER
Konkuk University Medical Center
OTHER
Gyeongsang National University Hospital
OTHER
Semyeong Christianity Hospital
UNKNOWN
Seoul National University Hospital
OTHER