| 1
.
| Inferior extensor retinaculum |
| 2
.
| Extensor digitorum longus muscle (tendon within synovial sheath) |
| 3
.
| Trochlea of talus (pointer on superior surface) |
| 4
.
| Lateral malleolar surface of trochlea of talus |
| 5
.
| Lateral malleolus |
| 6
.
| Subtalar articular space |
| 7
.
| Posterior talofibular ligament |
| 8
.
| Fossa of lateral malleolus of fibula |
| 9
.
| Peroneus brevis muscle (tendon within synovial sheath) |
| 10
.
| Peroneus longus muscle (tendon within synovial sheath) |
| 11
.
| Calcaneofibular ligament |
| 12
.
| Tuberosity of calcaneus |
| 13
.
| Extensor hallucis longus muscle (tendon and muscle) |
| 14
.
| Tibialis anterior muscle (tendon and muscle) |
| 15
.
| Surface of medial malleolar trochlea of talus |
| 16
.
| Deltoid ligament |
| 17
.
| Medial malleolus |
| 18
.
| Posterior tibiotalar part of deltoid ligament |
| 19
.
| Tibialis posterior muscle (tendon within synovial sheath) |
| 20
.
| Upper pointer: Flexor digitorum longus muscle (tendon within synovial sheath) Lower pointer: Flexor hallucis longus muscle (tendon within synovial sheath) |
| 21
.
| Upper pointer: Medial plantar nerve Lower pointer: Lateral plantar nerve |
| 22
.
| Posterior tibial artery |
| 23
.
| Abductor hallucis muscle (origin) |
