• 1. Out-patient Department, Chengdu, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 2. Department of Orthopedics;West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
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Objective To study the analgesia and rehabilitation effect of femoral nerve block after anterior cruciate ligament reconstruction (ACLR). Methods During June to September 2014, 62 patients who were scheduled to undergo ACLR were randomly divided into two groups:femoral nerve block group (n=31) and control group (n=31). All the patients were given celecoxib 200 mg (twice per day) three days before surgery. Patients in the femoral nerve block group were given a single-injection femoral nerve block (SFNB) half an hour before surgery (ropivacaine 0.75%, 30 mL), Both of the two groups underwent ice therapy after surgery. The visual analogue scale (VAS) scores, knee joint range of motion, the muscle strength of quadriceps femoris, the side effects, complications and infection rate were recorded after the operation. Results The VAS scores were significantly lower in the femoral nerve block group within 2 hours to 7 days after surgery (P<0.05), and the use of morphine was less than the control group in all the time points with statistical significance (P<0.05). The muscle strength of quadriceps femoris was significantly weaker in the femoral nerve block group than the control group in the first 12 hours (P<0.05). The side effects and infection rate between the two group had no significant difference (P>0.05). Conclusion The femoral nerve block in anterior cruciate ligament reconstruction before surgery has a good effect on postoperative analgesia and rehabilitation, which is worth popularizing and applying.

Citation: LUOQui-ping, WANGJuan, LIAOMing-yi, LIZhi, ZHANGQian-wen, LIJian. The Analgesia and Rehabilitation Effect of Femoral Nerve Block after Anterior Cruciate Ligament Reconstruction. West China Medical Journal, 2015, 30(11): 2050-2053. doi: 10.7507/1002-0179.20150582 Copy

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