ObjectiveTo explore the clinical effect of minimally invasive surgery in the treatment of tibial plateau fracture of cruciate ligament. Methods30 cases with cruciate ligament fracture were enrolled in this study, among them, 17 cases were treated by arthroscopic fixation of the fracture site using Ethibon suture fixation, another 13 cases were treated with open reduction and internal fixation with a hollow screw fixation. After the operation, the knee joint function rehabilitation training was carried out by means of the external fixation. ResultsPatients were followed up for 3-12 (6.32±2.44) months; reset effects are satisfied; all the fractures healed well after 3 months of operation; Lachman test and anterior drawer test both were negative; the activity of the knee joint was 0 degree to 130 degrees; the stability of the knee joint recovered well after surgery, The Lysholm score and IKDC score of the patients after operation were (92.43±4.37)points, (92.63±5.68) points, significantly higher than (43.65±5.66) points, (46.77±6.21) points of preoperative, the difference were statistically significant (P＜0.01). ConclusionApplication of minimally invasive surgery in the treatment of tibial plateau fracture of cruciate ligament has the advantages of small surgical trauma, simple operation, good safety performance and good prognosis, which is worthy of popularization and application.

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