40
Participants
Start Date
December 31, 2011
Primary Completion Date
June 30, 2012
Study Completion Date
December 31, 2012
sequential compression device
applying sequential compression device during the surgery
elastic stockings
applying elastic stockings during the surgery
HKwak, Incheon
Gachon University Gil Medical Center, Incheon
Gachon University Gil Medical Center
OTHER