[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

Table 3

Comparison of knee flexion ability, walking ability, and Rasmussen scores in patients after treatment between the two groups (mean ± SD, points).

Groups	n	Knee flexion ability	Walking ability	Rasmussen scores
Simulation group with 3D reconstruction	50	13.56 ± 1.49	13.52 ± 1.66	20.96 ± 2.81
Auxiliary group with knee arthroscopy	50	13.94 ± 2.02	14.24 ± 2.21	21.12 ± 3.53
t		1.070	1.842	0.251
value		0.287	0.069	0.803