The index finger: a unique creature of habit.
D005385:Fingers / Q000033:anatomy & histology* / Q000294:innervation / Q000601:surgery; D006225:Hand / Q000033:anatomy & histology; D006801:Humans; D008022:Ligaments / Q000033:anatomy & histology; D008663:Metacarpus / Q000033:anatomy & histology; D009068:Movement; D009132:Muscles / Q000033:anatomy & histology / Q000601:surgery