The following data were used to create statistical shape models of the first metatarsal, and also acted as the ground truth data in a leave-one-out cross validation. A09_L_1Met.stl A09_R_1Met.stl A10_L_1Met.stl A11_L_1Met.stl A17_L_1Met.stl A18_L_1Met.stl A20_L_1Met.stl M01_L_1Met.stl M01_R_1Met.stl M02_L_1Met.stl M02_R_1Met.stl M03_L_1Met.stl M03_R_1Met.stl M04_R_1Met.stl M05_R_1Met.stl M06_R_1Met.stl M07_R_1Met.stl M08_R_1Met.stl M09_R_1Met.stl M10_L_1Met.stl M10_R_1Met.stl M11_L_1Met.stl M11_R_1Met.stl M12_L_1Met.stl M12_R_1Met.stl M13_L_1Met.stl M13_R_1Met.stl M14_L_1Met.stl M14_R_1Met.stl