120
Participants
Start Date
January 6, 2021
Primary Completion Date
April 6, 2021
Study Completion Date
April 6, 2021
Lidocaine
denervation of the obturator and femoral genicular branches by Lidocaine 2 %
Placebo
an equivalent amount of saline will be injected subcutaneously in 2 points similar to the active group
Steroid
Intra-articular injection of 80mg of triamcinolone
ahmed Elsaman, Sohag
Sohag University
OTHER