[Retracted] Effect Comparison of Assisted Surgery Simulated by Preoperative 3D Reconstruction and Minimally Invasive Surgery with the Assist of Knee Arthroscopy in the Treatment of Tibial Plateau Fracture under the Background of Intelligent Medicine

Figure 1

Comparison of posterior slope angles and varus angles in the patients after treatment between the two groups (mean ± SD). Figure (a) showed the comparison of posterior slope angles between the two groups after treatment. The transverse axis represented the simulation group with 3D reconstruction and the auxiliary group with knee arthroscopy respectively, and the vertical axis represented the posterior slope angle (°). The mean posterior slope angles in the simulation group with 3D reconstruction and the auxiliary group with knee arthroscopy after treatment were (7.98 ± 0.92)° and (6.41 ± 0.54)°. ^∗ represented a significant difference in the mean posterior slope angles between the two groups after treatment (t = 10.407, ). Figure (b) showed the comparison of varus angles between the two groups after treatment. The transverse axis represented the simulation group with 3D reconstruction and the auxiliary group with knee arthroscopy respectively, and the vertical axis represented the varus angle (°). The mean varus angles in the simulation group with 3D reconstruction and the auxiliary group with knee arthroscopy after treatment were (86.43 ± 1.16)° and (82.90 ± 0.86)°. ^∗∗ represented a significant difference in the mean varus angles between the two groups after treatment (t = 17.286, ).

(a)

(b)