Foot muscles

MUSCLES FOOT

The muscles of the foot are grouped into 4 regions:

  • Medial Planting Region
  • Lateral Planting Region
  • Planting Region Average
  • Dorsal Region
Medial Planting Region Lateral Planting Region
Hallux Abductor
Hallux Short Flexor
Hallux Adductor
 Low Abductor
Short Flexor of Minimum
Opponent of the Low
Planting Region Average Dorsal Region
Fingers Short (Plantar)
Planting Square
Luminaires
Plantar Interosseous
Dorsal Interossei
 Short Finger Extender
Short Extender Hallux

 

Medial Planting Region

1. HALUX ABDUCER

Proximal Insertion: Calcaneal

Distal Insertion: Hallux proximal phalanx

Innervation: Medial Plant Nerve (L5 - S1)

Action: Hallux Flexion and Abduction

2. HALUX SHORT FLEXOR

Proxima Insertionl: Cuboid and lateral cuneiform

Distal Insertion: Hallux proximal phalanx

Innervation: Medial and Lateral Plantar Nerve (L5 - S1)

Action: Flexion of the Hallux MF

3. HALUX ADDUCTOR

Proximal Insertion: 2nd, 3rd and 4th metatarsals

Distal Insertion: Hallux proximal phalanx

Innervation: Lateral Plantar Nerve (S2 - S3)

Action: Hallux Adduction

Lateral Planting Region

1. MINIMUM ABDUCER

Proximal Insertion: Calcaneal

Distal Insertion: 5th finger proximal phalanx

Innervation: Lateral Plantar Nerve (S2 - S3)

Action: Abduction of the 5th finger

2. SHORT MINIMUM FLEXOR

Proximal Insertion: Cuboid

Distal Insertion: 5th finger proximal phalanx

Innervation: Lateral Plantar Nerve (S2 - S3)

Action: Flexion of the 5th Finger MF

3. MINIMUM OPPONENT

Proximal Insertion: Cuboid

Distal Insertion: 5th metatarsal

Innervation: Lateral Plantar Nerve (S2 - S3)

Action: Addiction of the 5th Metatarsus

 

Dorsal Region

1. SHORT FINGER EXTENSOR

Proximal Insertion: Calcaneal

Distal Insertion: Tendon of 2nd, 3rd and 4th long extensor of fingers

Innervation: Deep Fibular Nerve (L5 - S1)

Action: 2nd to 4th Finger Extension

 

2. Short Hallux Extender

Proxima Insertionl: Calcaneal

Distal Insertion: Proximal Hallux Phalanx

Innervation: Deep Fibular Nerve (L5 - S1)

Action: Hallux Extension

 

Planting Region Average

1. SHORT FINGER FLEXOR

Proximal Insertion: Heel and plantar aponeurosis

Distal Insertion: Middle Phalanx of 2nd to 5th Fingers

Innervation: Medial Plant Nerve (L5 - S1)

Action: IFP and IFD Flexion from 2nd to 5th Fingers

2. PLANT SQUARE

Proximal Insertion: Calcaneal

Distal Insertion: Tendons of the long flexor of the fingers

Innervation: Lateral Plantar Nerve (S2 - S3)

Action: Flexion of MF, IFP and IFD from 2nd to 5th Fingers

3. LUMBRICALS

Proximal Insertion: Tendon of the long flexor of the fingers

Distal Insertion: Tendon of long finger extensor and proximal phalanx of 2nd to 5th finger

Innervation: Medial Plantar Nerve (2nd and 3rd fingers) and Lateral Plantar (4th and 5th fingers) (L5 - S3)

Action: MF Flexion and Proprioception

 

4. PLANT INTERESTS (3 Muscles)

Proximal Insertion: 3rd to 5th metatarsal medial border

Distal Insertion: Medial border of proximal phalanges of 3rd to 5th fingers

Innervation: Lateral Plantar Nerve (S2 - S3)

Action: Fingers Approach (Adduction) and Flexion

5. Dorsal Interests (4 Muscles)

Proximal Insertion: Between the Metatarsal Bones

Distal Insertion: Bases of the proximal phalanges of the 2nd to 4th fingers and tendons of the long finger extensors

Innervation: Lateral Plantar Nerve (S2 - S3)

Action: Fingertips (Abduction) and Flexion of the FM

 

FOOT MUSCLES
Dorsal Region & #8211; Superficial Dissection
Foot Muscles - Dorsal Region - Superficial Dissection

 

Source: NETTER, Frank H .. Atlas of Human Anatomy. 2 ed. Porto Alegre: Artmed, 2000.
FOOT MUSCLES
Dorsal Region & #8211; Deep Dissection
 Foot Muscles - Dorsal Region - Deep Dissection
Source: NETTER, Frank H .. Atlas of Human Anatomy. 2 ed. Porto Alegre: Artmed, 2000.
FOOT MUSCLES
Planting Region & #8211; Superficial Dissection
Foot Muscles - Plantar Region - Superficial Dissection
Source: NETTER, Frank H .. Atlas of Human Anatomy. 2 ed. Porto Alegre: Artmed, 2000.
FOOT MUSCLES
Planting Region & #8211; First layer
 Foot Muscles - Plantar Region - First Layer
Source: NETTER, Frank H .. Atlas of Human Anatomy. 2 ed. Porto Alegre: Artmed, 2000.
FOOT MUSCLES
Planting Region & #8211; Second layer
Foot Muscles - Plantar Region - Second Layer
Source: NETTER, Frank H .. Atlas of Human Anatomy. 2 ed. Porto Alegre: Artmed, 2000.
FOOT MUSCLES
Planting Region & #8211; Third layer
 Foot Muscles - Planting Region - Third Layer
Source: NETTER, Frank H .. Atlas of Human Anatomy. 2 ed. Porto Alegre: Artmed, 2000.

 

Foot muscles
Dorsal Interossei
Foot muscles
Plantar Interosseous
Foot Muscles - Dorsal InterosseiFoot Muscles - Plantar Interossei
Source: NETTER, Frank H .. Atlas of Human Anatomy. 2 ed. Porto Alegre: Artmed, 2000.Source: NETTER, Frank H .. Atlas of Human Anatomy. 2 ed. Porto Alegre: Artmed, 2000.

 

Lower member
Hip
Thigh
Leg