What matters most

MeSH terms

• Accidental Falls / prevention & control*
• Anesthesia, Conduction*
• Anesthetics, Local / administration & dosage*
• Arthroplasty, Replacement, Knee*
• Evidence-Based Medicine / methods*
• Femoral Nerve*
• Humans
• Knee Joint / surgery*
• Muscle Strength / drug effects*
• Nerve Block / methods*
• Procaine / administration & dosage
• Procaine / analogs & derivatives*
• Quadriceps Muscle / drug effects*
• Research Design*
• Ultrasonography, Interventional*