Dental Pulp Mesenchymal Stem Cells Attenuate Limb Ischemia via Promoting Capillary Proliferation and Collateral Development in a Preclinical Model

Table 1

Functional scales.

Function score	Description
0	Normal flexion, full and fast walking
1	No toe flexion, normal but slow walking
2	No plantar flexion and no toe flexion, frequent and vigorous movement
3	Dragging, barely perceptible movement