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. 2018 Nov 28;13:303. doi: 10.1186/s13018-018-1007-7

Table 2.

Clinical results

Group A Group B Statistics analysis
Cases 24 22
Operation time (min) 124 175 P < 0.05
Blood loss (ml) 118 190 P < 0.05
Bone healing time (months) 4.58 5.54 P > 0.05
Knee Rasmussen score 26.8 23.5 P > 0.05
Knee range motion 115.5° 106.6° P > 0.05
Fracture reduction evaluation
 Excellent 20 (83.3%) 6 (27.3%) P < 0.001
 Good 2 (8.3%) 12 (54.5%)
 Poor 2 (8.3%) 4 (18.2%)
Posterolateral fragments unfixed 4 (16.7%) 8 (36.4%) P > 0.05
 Arthroscopic treatment 6 6