Stopped: Difficulty enrolling, aim already examined in literature.
The primary objective of the study is to compare motor strength in knee extension between two groups of patients. One group receiving a proximal thigh block of the femoral nerve, and one receiving a distal thigh block of the saphenous nerve. The secondary objective is to compare the pain relief and functional outcomes in these two groups.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
strength of knee extensors
Timeframe: change from baseline preoperatively at 12 months