Evaluation of the Use of Neuro Muscular Taping (NMT) in the Treatment of Postoperative Edema in Acute ACL Repair Surgery

Background: Surgical techniques for the treatment of Anterior Cruciate Ligament (ACL) injuries are exponentially improved in the past few decades. Nevertheless, edema and pain commonly accompany post-surgical procedures and when excessive, can adversely affect the healing course. In recent years, Neuro Muscular Taping (NMT) has been proposed as a new technique for the treatment of post-operative edema. Objective: In this study, we aimed to investigate the effects Neuro Muscular Taping (NMT) in the treatment of edema in the acute and post-acute postoperative phases of ACL repair surgery. Methods: Thirty patients (19 M, 11F; mean age: 27 y/o) with ACL injury were randomly assigned to two groups for the rehabilitation program: (1) An experimental group to receive a NMT treatment; or (2) A control group which underwent the standard-of-care rehabilitation protocols. Both groups where weekly monitored for 4 weeks after the surgery. Swelling was assessed through measurement of the limb circumference; post-operative pain was evaluated with VAS. After collection, data were processed by means of the Mann-Whitney and Wilcoxon statistical tests, through which we evaluated the percentage decrease in knee swelling of the operated limb. Results: In comparison to the control group, the experimental group showed significant improvements in swelling and pain. The circumference of the operated limb registered was: -2.4% ±0.1 in the NMT-treated group and + 0.3% ±0.2 in the control group in the first week (p = 0.030), -3.7% ±0.1 in the NMT-treated group and -0.63% ±0.3 in the control group in the second week (p = 0.038), -4.5% ±0.1 in the NMT-treated group and -1.2% ±0.3 in the control group in the third week (p = 0.019), -5.8% ±0.1 in the NMT-treated group and -2.4% ±0.3 in the control group in the fourth week (p = 0.019). VAS in the first week was 3.11 ±01.05 in NTM-treated group and 4.67 ±0.71 in the control group (p = 0.006). Our data showed a statistically significant reduction of the mean circumference of the lower limb at each time point and the reduction of mean VAS at the first week treated with NMT compared to the control group (p < 0.05). Conclusion: Our results revealed that NMT technique applied in the acute rehabilitation program of ACL surgery is effective in the treatment of postoperative edema.