Joints of left ankle and foot

Metatarsophalangeal and interphalangeal joints, viewed from above

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Image #204-3

Joints of left ankle and foot

Metatarsophalangeal and interphalangeal joints, viewed from above

The joints of the first two toes have been opened.

1. Collateral parts of extensor expansion
2. Middle part of extensor expansion
3. Deep transverse metatarsal ligament
4. Extensor digitorum longus muscle
5. Extensor digitorum brevis muscle
6. Metatarsophalanx articular capsule
7. Interphalangeal articular space
8. Extensor expansion (insertion of lumbrical)
9. Collateral ligament (divided)
10. Plantar ligament
11. Collateral ligament (divided)
12. Head of 1st metatarsal bone
13. Body of 1st metatarsal bone