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Foot , Toes, Ankle Lower Leg: Anatomy Injuriessflanagan/KIN 338/2006/Foot Toes...Toes, Ankle & Lower...

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1 Foot , Toes, Ankle & Lower Leg: Anatomy & Injuries BONES
Transcript

1

Foot , Toes, Ankle

& Lower Leg:Anatomy

& Injuries

BONES

2

3 Bones

FibulaTibia

Talus

JOINTS

Interphalangeal Joints

FlexionExtension

3

MTP Joint

FlexionExtensionAbductionAdduction

TransverseTarsalJoints

Subtalar Joint

4

Ankle /talo-crural joint

Concave tibia/fibula with the talusAnkle joint surface is large and congruent

Ankle mortise

mortise = movable wrench> mobility/stability

5

TalocruralJoint

6

Tib – FibJoints Proximal

Distal

7

Distal ‘tib-fib’ JointSyndesmosismotion-small

dorsiflexion -anterior & superior movement of fibula

ligaments-interosseous ligamentanterior/ posterior tibio-fibular ligaments>strong

MUSCLE

8

LateralMuscles

9

AnteriorMuscles

MedialMuscles

PosteriorMuscles

10

Plantar Fascia

Plantar Fascia

Muscle Actions

11

NERVE

Medial and Lateral Plantar N.

NERVE &VASCULAR

Dorsal Pedis

Posterior Tib

12


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