The reconstruction with harmstring tendons is the commonly therapic method for the anterior cruciate ligament (ACL) injury. The graft-implant fixation is important for the initial biomechanics stability and the graft-tunnel healing. The methods of fixation are variable, which can be classified by direct fixation and indirect fixation or by in-tunnel fixation and non-in-tunnel fixation. The interface screw, endobutton, cross pin and tendon knot are most commonly used in clinic. No fixation method is superior to all others, for every method has advantages and disadvantages respectively.

Objective: To observe the clinical efficacy of acupuncture and moxibustion for functional dyspepsia (FD) due to Yang deficiency of the spleen and stomach.Methods: A total of 90 patients meeting the inclusion criteria of FD due to Yang deficiency of the spleen and stomach were randomized into an acupuncture-moxibustion group, an electroacupuncture (EA) group, and a mosapride group by the random number table method, with 30 cases in each group. The mosapride group was treated with mosapride citrate dispersible tablets. The EA group was treated with EA treatment. The acupuncture-moxibustion group was treated with additional moxibustion therapy based on the treatment in the EA group. All three groups took 10 d as one treatment course and 2 courses in total, with a 2-day interval between two courses. The traditional Chinese medicine (TCM) symptoms score, functional digestive disorder quality of life questionnaire (FDDQL) score, oral-colon transit time (OCTT), and serum glucagon-like peptide-1 (GLP-1) level was compared before and after treatment among the three groups. And the clinical efficacy was evaluated.Results: The total effective rate in the acupuncture-moxibustion group was 96.7％, which was higher than 86.7％ in the EA group and 73.3％ in the mosapride group, and the total effective rate in the EA group was higher than that in the mosapride group; the inter-group differences were all statistically significant (P<0.05). After treatment, the TCM symptom score in the three groups was lower than that before treatment (P<0.05), and the FDDQL score was higher than that before treatment (P<0.05). The change after treatment in the TCM symptom score in the acupuncture- moxibustion group and the EA group was more significant than that in the mosapride group, and the change in the acupuncture-moxibustion group was more significant than that in the EA group; the inter-group differences were statistically significant (P<0.05). The change after treatment in the FDDQL score in the acupuncture-moxibustion group and the EA group was greater than that in the mosapride group, and the change in the acupuncture-moxibustion group was larger than that in the EA group; the inter-group differences were all statistically significant (P<0.05). After treatment, the OCTT in all three groups was lower than that before treatment (P<0.05), and the serum GLP-1 level was higher than that before treatment (P<0.05); the change after treatment in the OCTT in the acupuncture-moxibustion group and the EA group was more significant than that in the mosapride group, and the change in the acupuncture- moxibustion group was more significant than that in the EA group; the inter-group differences were statistically significant (P<0.05). The change after treatment in the serum GLP-1 level in the acupuncture-moxibustion group and the EA group was greater than that in the mosapride group, and the change in the acupuncture-moxibustion group was larger than that in the EA group; the inter-group differences were statistically significant (P<0.05).Conclusion: Acupuncture and moxibustion can improve the clinical symptoms in patients with FD and enhance their quality of life, producing better effects than EA or mosapride alone. Shortening gastrointestinal movement time and increasing gastrointestinal hormone levels may be its mechanism.

Objective To compare the efficacy of single-tunnel single-bundle and double-bundle reconstruction in patients with anterior cruciate ligament reconstruction.Methods A total of 64 patients with anterior cruciate ligament rupture in our hospital were randomly divided into single-bundle group with 32 cases and double-bundle group with 32 cases, given single-tunnel single-bundle anterior cruciate ligament reconstruction, and single-tunnel double-bundle anterior cruciate ligament reconstructions.The IKDC, Tegner, Lysholm and KT-2000 scores were compared in two groups preoperation and at 12 months after operation.Results Thee were no significant difference in sex, age, injured site and injured time in the two groups(P>0.05).The IKDC, Tegner and Lysholm scores after operation were higher than operation before, and the KT-2000 scores was lower than operation before in two groups, and the differences were statistically significant(P<0.05).But there were no significant differences in IKDC, Tegner, Lysholm and KT-2000 scores between two groups before and after treatment(P>0.05).Conclusion The subjective and objective function scores of two groups showed no significant difference.But single-tunnel double-bundle for anterior cruciate ligament reconstruction is characterized by simplicity, firmly fixation and effectively restoration of knee stability.

Objective To compare the efficacy of single-tunnel single-bundle and double-bundle reconstruction in patients with anterior cruciate ligament reconstruction.Methods A total of 64 patients with anterior cruciate ligament rupture in our hospital were randomly divided into single-bundle group with 32 cases and double-bundle group with 32 cases, given single-tunnel single-bundle anterior cruciate ligament reconstruction, and single-tunnel double-bundle anterior cruciate ligament reconstructions.The IKDC, Tegner, Lysholm and KT-2000 scores were compared in two groups preoperation and at 12 months after operation.Results Thee were no significant difference in sex, age, injured site and injured time in the two groups(P>0.05).The IKDC, Tegner and Lysholm scores after operation were higher than operation before, and the KT-2000 scores was lower than operation before in two groups, and the differences were statistically significant(P<0.05).But there were no significant differences in IKDC, Tegner, Lysholm and KT-2000 scores between two groups before and after treatment(P>0.05).Conclusion The subjective and objective function scores of two groups showed no significant difference.But single-tunnel double-bundle for anterior cruciate ligament reconstruction is characterized by simplicity, firmly fixation and effectively restoration of knee stability.