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1 Foot and Toes: Anatomy & Injuries Interphalangeal Joints Flexion Extension

Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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Page 1: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

1

Foot and

Toes:Anatomy

& Injuries

Interphalangeal Joints

FlexionExtension

Page 2: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

2

MTP Joint

FlexionExtensionAbductionAdduction

TransverseTarsalJoints

Subtalar Joint

Page 3: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

3

What happens when arches aren’t “normal?”

Component movements of subtalarmotion

non-weight bearing

weight bearing

Supination calcaneal inversion, add plantarflexion

calcaneal inver talar abduction talar dorsiflex tib/fib lat rot

Pronation calcaneal eversion, abduction dorsiflexion

calcaneal eversion talar adduction talar plantarflex tib/fib int rot

Supination (R)Pronation (R)

Page 4: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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MUSCLE

Page 5: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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Plantar Fascia

Page 6: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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Plantar Fascia

NERVE

Medial and Lateral Plantar N.

NERVE &VASCULAR

Dorsal Pedis

Posterior Tib

Page 7: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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Injuries

BoneJointMuscleSkin

BONE

Fractures

Page 8: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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Apophysitis

Page 9: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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Exostosis

Bunions

JOINT

Page 10: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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Dislocation

Turf Toe

MUSCLE / TENDON

Page 11: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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PlantarFascitis

BURSAE

Bursitis

Page 12: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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NERVE

Tarsal Tunnel

Intermetatarsal Neuroma

Page 13: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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SKIN

Calluses

Corns

Page 14: Foot and Toes: Anatomy Injuriessflanagan/KIN 338/2005/Foot and Toes...3 What happens when arches aren’t “normal?” Component movements of subtalar motion non-weight bearing weight

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Blisters

Athlete’sFoot(Tinea Pedis)