11. Muscles and arteries of ankle and foot Flashcards
Tendons and Muscles: Ankle and Foot
identify 1 - 3
- Tibialis anterior muscle and tendon
- Extensor digitorum longus muscle and tendon
- Extensor hallucis longus muscle and tendon
Tendons and Muscles: Ankle and Foot
identify 4 - 6
4. Peroneus longus tendon
5. Extensor digitorum brevis and extensor hallucis brevis muscles (cut)
6. Peroneus tertius tendon
Tendons and Muscles: Ankle and Foot
Identify
7. Soleus muscle
8. Achilles tendon
9. Calcaneal bursae
10. Superior and inferior extensor retinaculum
Tendons and Muscles: Ankle and Foot
The ankle flexors cross the joint posteriorly
→ the tendons pass beneath____ , which prevents them from subluxating over the medial malleolus.
the flexor retinaculum
Muscles: Superficial and First Muscle Layers of Foot
Identity 1 - 3
- *1.** Lumbricals
- *2.** Flexor digiti minimi brevis muscle
3. Abductor digiti minimi muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 4 - 6
- Flexor digitorum brevis muscle
- Abductor hallucis muscle
- Flexor hallucis brevis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 3. O & I
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 3. Action
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 3. Innervation
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 4. O & I
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 4. Action
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 4. Nerve
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 5. O & I
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 5. Action
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Superficial and First Muscle Layers of Foot
Identity 5. Nerve
- *3.** Abductor digiti minimi muscle
- *4.** Flexor digitorum brevis muscle
5. Abductor hallucis muscle
Muscles: Second Muscle Layer of Foot
Identify 1
1. Lumbricals
Muscles: Second Muscle Layer of Foot
Identify 2
2. Flexor hallucis longus tendon
Muscles: Second Muscle Layer of Foot
Identify 3
- Abductor hallucis muscle (cut)
Muscles: Second Muscle Layer of Foot
Identify 4 - 5
4. Flexor digitorum longus tendon
5. Quadratus plantae muscle
Muscles: Second Muscle Layer of Foot
Identify 1. O & I
- *1.** Lumbricals
- *5.** Quadratus plantae muscle
Muscles: Second Muscle Layer of Foot
Identify 1. Action
- *1.** Lumbricals
- *5.** Quadratus plantae muscle
Muscles: Second Muscle Layer of Foot
Identify 1. Innervation
- *1.** Lumbricals
- *5.** Quadratus plantae muscle
Muscles: Second Muscle Layer of Foot
Identify 5 O & I
- *1.** Lumbricals
- *5.** Quadratus plantae muscle
Muscles: Second Muscle Layer of Foot
Identify 5 Action
- *1.** Lumbricals
- *5.** Quadratus plantae muscle
Muscles: Second Muscle Layer of Foot
Identify 5 Nerve
- *1.** Lumbricals
- *5.** Quadratus plantae muscle
Muscles: Third Muscle Layer of Foot
Identify 1 - 2
- *1.** Flexor hallucis brevis muscle
- *2.** Adductor hallucis muscle
Muscles: Third Muscle Layer of Foot
Identify 3 - 4
- Flexor digiti minimi brevis muscle
- Abductor digiti minimi muscle (cut)
Muscles: Third Muscle Layer of Foot
Identify 5
5. Flexor digitorum brevis muscle (cut)
Muscles: Third Muscle Layer of Foot
Identify 1 O & I
- *1. Flexor hallucis brevis muscle**
2. Adductor hallucis muscle
3. Flexor digiti minimi brevis muscle
Muscles: Third Muscle Layer of Foot
Identify 1 Action
- *1.** Flexor hallucis brevis muscle
- *2.** Adductor hallucis muscle
Muscles: Third Muscle Layer of Foot
Identify 1 Nerve
- *1.** Flexor hallucis brevis muscle
- *2.** Adductor hallucis muscle
Muscles: Third Muscle Layer of Foot
Identify 2 O & I
- Flexor hallucis brevis muscle
* *2. Adductor hallucis muscle** - Flexor digiti minimi brevis muscle
Muscles: Third Muscle Layer of Foot
Identify 2 Action
- *1.** Flexor hallucis brevis muscle
- *2.** Adductor hallucis muscle
Muscles: Third Muscle Layer of Foot
Identify 2 Nerve
- *1.** Flexor hallucis brevis muscle
- *2.** Adductor hallucis muscle
Muscles: Third Muscle Layer of Foot
Identify 3. O & I
- Flexor hallucis brevis muscle
- Adductor hallucis muscle
* *3. Flexor digiti minimi brevis muscle**
Muscles: Third Muscle Layer of Foot
Identify 3. Action
- *1.** Flexor hallucis brevis muscle
- *2.** Adductor hallucis muscle
Muscles: Third Muscle Layer of Foot
Identify 3. Nerve
- *1.** Flexor hallucis brevis muscle
- *2.** Adductor hallucis muscle
Muscles: Fourth Muscle Layer of Foot
→ Identify
1. Dorsal interosseous muscles (4)
2. Plantar interosseous muscles (3)
Muscles: Fourth Muscle Layer of Foot
→ Identify 1 O & I
1. Dorsal interosseous muscles (4)
2. Plantar interosseous muscles (3)
Muscles: Fourth Muscle Layer of Foot
→ Identify 1 Action
1. Dorsal interosseous muscles (4)
2. Plantar interosseous muscles (3)
Muscles: Fourth Muscle Layer of Foot
→ Identify 1 Nerve
1. Dorsal interosseous muscles (4)
2. Plantar interosseous muscles (3)
Muscles: Fourth Muscle Layer of Foot
→ Identify 2 O & I
- Dorsal interosseous muscles (4)
2. Plantar interosseous muscles (3)
Muscles: Fourth Muscle Layer of Foot
→ Identify 2 Nerve
1. Dorsal interosseous muscles (4)
2. Plantar interosseous muscles (3)
Muscles: Fourth Muscle Layer of Foot
→ Identify 2 Action
1. Dorsal interosseous muscles (4)
2. Plantar interosseous muscles (3)
Muscles: Fourth Muscle Layer of Foot
Useful mnemonics for remembering these muscles are PAD and DAB.
→ What do they mean?
1. Dorsal interosseous muscles (4)
2. Plantar interosseous muscles (3)
Arteries: Ankle and Foot
____ (3) form the branches that supply the foot and ankle.
The anterior tibial, posterior tibial, and peroneal arteries
Arteries: Ankle and Foot
Identify 1 - 3
- *1.** Anterior tibial artery
- *2.** Anterior medial malleolar artery
- *3.** Anterior lateral malleolar artery
Arteries: Ankle and Foot
Identify 4
4. Dorsalis pedis artery
Arteries: Ankle and Foot
Identify 9 - 11
9. Dorsal digital arteries
10. Proper plantar digital arteries
11. Common plantar digital arteries
Arteries: Ankle and Foot
Identify 13 - 14
- *13.** Deep plantar arch
- *14.** Lateral plantar artery