Table 2.

Intercondylar notch width by race

Study	Race	Intercondylar notch width (mm)
Chuang et al. [8]	Chinese	21.23 ± 2.81
Shelbourne et al. [27]	Caucasian	16.9 ± 3.1 (9–27)
Shelbourne et al. [27]	African American	18.0 ± 3.6 (10–27)