Ankle Muscle Origin & Insertion Flashcards Preview

Muscle Origins, Insertions, Actions, Nerve supply, Arterial supply > Ankle Muscle Origin & Insertion > Flashcards

Flashcards in Ankle Muscle Origin & Insertion Deck (20):
1

Flexor Hallucis Brevis

O: Medial Surface of Cuboid
I: Medial & Lateral Aspects of the Base of the Proximal
Phalanx of the Great Toe

2

Flexor Hallucis Longus

O: Distal 2/3 of the Posterior Surface of Fibula
I: Plantar Aspect of the Base of the Distal Phalanx of the
Great Toe

3

Flexor Digitorum Longus

O: Posterior Surface of Middle 3/5ths of the Tibia
I: Plantar Aspects of the Bases of the Distal Phalanges of
the Lateral 4 Toes

4

Flexor Digitorum Brevis

O: Medial Process of Calcaneal Tuberosity
I: Medial and Lateral Aspects of Middle Phalanges of the
Lateral 4 Toes

5

Flexor Digiti Minimi Brevis

O: Medial Plantar Aspect of the Base of the 5th Metatarsal
I: Lateral Side of the Base of the Proximal Phalanx of the
5th Toe

6

Lumbricales

O: 1st: Medial Aspect of Flexor Digitorum Longus Tendon
2nd: Adjacent Sides of the Flexor Digitorum Longus
Tendons
3rd: Adjacent Sides of the Flexor Digitorum Longus
Tendons
4th: Adjacent Sides of the Flexor Digitorum Longus
Tendons
I: Medial Aspects of the Dorsal Digital Expansions on the
Proximal Phalanges of the Lateral 4 Toes

7

Abductor Hallucis

O: Medial and Lateral Processes of Calcaneal Tuberosity
I: Medial Aspect of the Base of the Proximal Phalanx of the
Great Toe

8

Abductor Digiti Minimi

O: Medial and Lateral Processes of the Calcaneal
Tuberosity
I: Lateral Aspect of the Base of the Proximal Phalanx of the
5th Toe

9

Dorsal Interossei

O: Adjacent Sides of Metatarsal Bones
I: 1st: Medial Aspect of the Base of the Proximal Phalanx of
2nd Toe
2nd - 4th: Lateral Aspects of the Base of the Proximal
Phalanges of the 2nd, 3rd and 4th Toes

10

Plantar Interossei

O: Bases and Medial Aspects of the 3rd, 4th, and 5th
Metatarsal Bones
I: Medial Aspects of the Bases of the Proximal Phalanges
of the 3rd, 4th, and 5th Toes

11

Adductor Hallucis

O: Oblique Head: Bases of the 2nd, 3rd and 4th Metatarsal
Bones
Transverse Head: Plantar MTP ligaments of the 3rd, 4th,
and 5th Toes
I: Lateral Sesamoid Bone and the Base of the First Phalanx
of the Great Toe

12

Extensor Hallucis Longus

O: Middle 1/2 of the Medial Surface of the Fibula
I: Dorsal Surface of the Base of the Distal Phalanx of the
Great Toe

13

Extensor Digitorum Longus

O: Lateral Condyle of the Tibia
I: Dorsal Aspect of the Base of the Middle Phalanx of the
Lesser 4 toes

14

Extensor Digitorum Brevis

O: Anterior Superolateral Surface of the Calcaneum
I: Dorsal Aspect of the Base of the Proximal Phalanx of the
Great Toe

15

Tibialis Anterior

O: Lateral Condyle of the Tibia
I: Medial and Inferior Surfaces of the Medial Cunieform

16

Gastrocnemius

O: Middle Head: Proximal and Posterior Aspect of the
Medial Condyle of the Femur
Lateral Head: Lateral and Posterior Aspect of the Lateral
Condyle of the Femur
I: Achilles Tendon into Calcaneum

17

Soleus

O: Posterior Aspect of the Head and Proximal 1/4th of the
Shaft of the Fibula
I: Achilles Tendon into Calcaneum

18

Tibialis Posterior

O: Upper 2/3rds of the Posterolateral Surface of the Tibia
I: Tuberosity of Navicula

19

Peroneus Longus

O: Head and Upper 2/3rds of the Lateral Surface of the
Fibula
I: Lateral Side of the Base of the 1st Metatarsal and Medial
Cuniform

20

Peroneus Brevis

O: Lower 2/3rds of the Lateral Surface of the Fibula
I: Tubercle on the Lateral Aspect of the Base of the 5th
Metatarsal