Table 2.

Fracture line angle (FLA) of different Schatzker types of tibial plateau fractures

Schatzker type	FLA (°)
Type I
Single anterolateral fracture (SALF)	145.92 ± 16.06
Single posterolateral fracture (SPLF)	208.87 ± 6.85
Anterolateral part of complex fracture (CF)	149.59 ± 9.33
Posterolateral part of CF	248.80 ± 11.53
Type II
SALF	149.66 ± 13.17
SPLF	235.79 ± 19.85
Anterolateral part of CF	127.41 ± 16.51
Posterolateral part of CF	231.62 ± 14.71
Type IV
Single posteromedial fracture (SPMF)	293.27 ± 26.76
Single anteromedial fracture (SAMF)	409.66 ± 17.24
Whole medial fracture (WMF)	341.10 ± 16.34