Anatomy Dissection 6 Flashcards

(31 cards)

1
Q

What foot joint is between the talus and calcaneus?

A

Subtalar joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What two joints make up the midtarsal joints?

A
  1. Calcaneocuboid

2. Talocalcaneonavicular

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

In relation to the midtarsal joint: what two muscles produce inversion with tibial and deep fibular nerve?

A

Tibialis anterior and posterior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

In relation to the midtarsal joint: what muscles produce eversion with fibular nerves?

A

Fibularis muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What foot joint is between the cuneiforms/cuboid proximally and the metatarsals?

A

Tarsometatarsal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What synovial joint of the foot allows flexion, extension, abduction, adduction and circumduction of the digits?

A

MTP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What joint of the foot allows flexion and extension of the toes?

A

Interphalangeal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What structures of the foot provide shock absorption, push off spring in function and increased weight bearing capacity by weight distribution across the whole foot?

A

Arches of foot

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What two structures support the arches of the foot?

A

Plantar aponeurosis

Plantar ligaments

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the thickened central area of the plantar fascia, the deep fascia of the sole of the foot?

A

Plantar aponeurosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What arch is composed of bones of the medial aspect of the foot (calcaneus, talus, navicular, 3 cuniforms and metatarsals 1-3)?

A

Medial longitudinal arch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the medial longitudinal arch supported by?

A

Flexor hallucis longus, attachments of tibialis anterior and fibularis longus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Where does tibialis anterior attach to?

A

Junction between medial cuniform and base of 1st metatarsal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Where does the fibularis longus tendon attach to?

A

Medial cuniform and base of 1st metatarsal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What arch is formed by calcaneous, cuboid, metatarsals 4&5 and is usually weight bearing on standing?

A

Lateral longitudinal arch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What arch consists of cuboid, cuniforms and bases of all 5 metatarsals - also supported by fibularis longus and TA?

A

Transverse arch

17
Q

What intrinsic muscles of foot produce flexion of toes?

18
Q

What intrinsic muscles of foot produce abduction.adduction of the toes?

19
Q

What is the dorsalis pedis artery a branch of and what does it branch to give?

A

Branch of anterior tibial artery

Branches to give arcuate artery on dorsum of foot

20
Q

What are the medial and lateral plantar arteries branches of and what do they both contribute to?

A

Posterior tibial artery

Deep plantar arch

21
Q

Where do metatarsal arteries come from?

A

Deep plantar arch and arcuate artery

22
Q

What does the dorsal venous arch give rise to?

A

Great (medially) and small (laterally) saphenous veins

23
Q

What do deep veins of the foot drain into?

A

Anterior and posterior tibial and fibular veins

24
Q

What nerve supplies motor to the sole muscles?

25
What nerve supplies motor to the muscles of dorsum?
Deep fibular
26
In relation to the sensory nerve supply of foot on dorsum: what supplies the first interdigital cleft?
Deep fibular nerve
27
In relation to the sensory nerve supply of foot on dorsum: what supplies the proximal lateral border?
Sural nerve
28
In relation to the sensory nerve supply of foot on dorsum: what supplies the proximal medial border?
Saphenous nerve
29
In relation to the sensory nerve supply of foot on plantar surface: what supplies heel and majority of sole?
Tibial nerve
30
In relation to the sensory nerve supply of foot on plantar surface: what supplies proximal lateral border?
Sural nerve
31
In relation to the sensory nerve supply of foot on plantar surface: what supplies proximal medial border?
Saphenous nerve