Research Article

Flexion Angles of Finger Joints in Two-Finger Tip Pinching Using 3D Bone Models Constructed from X-Ray Computed Tomography (CT) Images

Figure 1

Postures during CT (computed tomography) scanning and in the three-dimensional bone models. (a) basic posture, (b) pinching a 2 mm diameter cylinder, (c) pinching a 10 mm diameter cylinder, and (d) pinching a 30 mm diameter cylinder.