72
Participants
Start Date
July 1, 2021
Primary Completion Date
October 12, 2022
Study Completion Date
November 30, 2022
25 gauge 20,000 cpm Hypervit Dual Blade
Vitrectomy blade with increased cutting rate to 20,000 cut/min
25 gauge 10,000 cpm Ultravit Vitrectomy Cutter
Existing Vitrectomy blade with cutting rate 10,000 cut/min
Grantham Hospital, Hong Kong
The University of Hong Kong
OTHER