Zone | Anatomical description |
---|---|
1 | At EHL insertion on the distal phalanx |
2 | Between zones 1 and 3 |
3 | Over metatarsophalangeal joint |
4 | At dorsal of foot between zones 3 and 5 |
5 | Under the extensor retinaculum |
6 | Proximal to the extensor retinaculum |