[Retracted] Diagnosis and Exercise Rehabilitation of Knee Joint Anterior Cruciate Ligament Injury Based on 3D-CT Reconstruction

Table 2

Assessing grade results of knee joint sports injuries of patients in the 3.0 T MRI group (n (%)).

Knee sports injury	Level I (n%)	Level II (n%)	Level III (n%)
Meniscus injury	3 (30.00)	5 (50.00)	2 (20.00)
Ligament injury	4 (33.33)	6 (50.00)	2 (16.67)
Bone contusion	1 (12.50)	4 (50.00)	3 (37.50)
Articular cavity effusion	0 (0.00)	2 (66.67)	1 (33.33)