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Page 1: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

New Technology for Management of PTTD and TMA

• Orthotic management of patients with severe ankle instability, flatfeet, partial foot amputations or proximal neuromuscular weakness.

• Improving patient compliance incorporating the dynamics of a floor reaction orthosis with a customized foot orthotic.

Page 2: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Scott Fisher, PTGary Gray PT Clinic, Brooklyn, MI

• Ted Trower, CPOASC O&P Jackson, MI

• Dan Cipriani, PhDDirector, Gait Biomechanics LabSan Diego State University

Course Consultants

Page 3: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Acknowledgements• Justin Wernick, DPM

• Function of foot lever arms

• David Carmine, PhD • Neuro anatomy – stretch reflex

• Gary Gray, PT, ATC • Integrated closed chain function

• Jeff Falkel, PT, PhD • Functional Anatomy/Physiology

Acknowledgements

Page 4: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Foundation PrinciplesCore principles - the foundation upon

which everything is built

Page 5: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Components of functional stability• Appropriate motion

– All three planes– Appropriate amounts– Appropriate pathways

• Adequate strength• Adequate proprioception

Foundation Principles

Page 6: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Normal function• Calcaneal ROM (Right posterior view)

20° Inversion(Swing)

Sub-talor neutral 10 ° Eversion(Stance)

Foundation Principles

Page 7: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Normal function• Calcaneal ROM• Trigger mechanism

Foundation Principles

Page 8: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

PTTD

• Factors contributing to PTTD

Page 9: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Normal Biomechanics of PTTD

PTTD

Page 10: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Normal Closed Chain Function of the Tibial Posterior Muscle Through Stance Phase of Gait

PTTD

Page 11: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Classification of PTTD Dysfunction

PTTD

Page 12: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Treatment Protocol for Stages 1-3

PTTD

Page 13: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Current FO, SMO, and AFO Treatment – Static Alignment

PTTD

Page 14: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Foot Orthotic Selection– Selection of Optimum Prefabricated Foot

Orthotic– Fabrication of Custom Foot Orthotic

PTTD

Page 15: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Customization• Pre-fab shell• Custom orthotic

PTTD

Page 16: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Customization• Pre-fab shell• Custom orthotic

– Control medial tibial rotation

PTTD

Page 17: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Integration of Dynamic Controlled Stress with Foot Orthotics

PTTD

Page 18: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Shoe selection– Shank & counter– Toe-to-heel – Rocker sole

• Facilitate 3rd rocker

PTTD

Page 19: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Orthotic

Shoe

AFOIntegrated FunctionFoot

Customization summary

Page 20: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Retrospective Case Study

PTTD

Page 21: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

TMA & Partial Foot

Page 22: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Various techniques…

TMA & Partial Foot

Page 23: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Objectives: • Limb preservation

– Friction– Pressure– Shearing forces

TMA & Partial Foot

Page 24: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Objectives: • Limb preservation• Gait restoration

– Biomechanical function• Stretch reflex• Muscle activation

– Center of gravity– Limb length– Propulsion with proximal stability

TMA & Partial Foot

Page 25: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Friction– Shoe size

• Too large

TMA & Partial Foot Limb Preservation

Page 26: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Friction– Shoe size

• Too large

– Socket • Too large

TMA & Partial Foot Limb Preservation

Page 27: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Friction• Pressure

– Shoe size• Too small

TMA & Partial Foot Limb Preservation

Page 28: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Friction• Pressure

– Shoe size• Too small

– Integrity of socket• Too small

TMA & Partial Foot Limb Preservation

Page 29: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Friction• Pressure

– Shoe size• Too small

– Integrity of socket• Too small

– Break point • At shoe break

TMA & Partial Foot Limb Preservation

Page 30: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

(Foot) Ball Break

• Friction• Pressure• Shearing forces

lever arm

TMA & Partial Foot Limb Preservation

Page 31: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

(Foot) Ball Break

Shearing forces• “Normal” functional balance

lever arm

TMA & Partial Foot Limb Preservation

Page 32: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Shear• Normal• Abnormal balance = Shear

lever arm

TMA & Partial Foot Limb Preservation

Page 33: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Shear• Normal• Shear

lever arm

TMA & Partial Foot Limb Preservation

Page 34: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Shear• Normal• Sheer

lever arm

TMA & Partial Foot Limb Preservation

Page 35: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Shear• Normal• Sheer• Partially lengthened

lever arm

TMA & Partial Foot Limb Preservation

Page 36: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Shear• Normal• Sheer• Partially lengthened• Fully lengthened

lever arm

TMA & Partial Foot Limb Preservation

Page 37: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

TMA pressure analysis

Amputation level

Carbon footplate

Tamarac joints

Blue Rocker

TMA & Partial Foot Limb Preservation

Page 38: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Summary • Limb preservation

FrictionPressureShearing forces

TMA & Partial Foot Gait Restoration

Page 39: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Objectives: • Limb preservation• Gait restoration

– Biomechanical function • Proprioceptive stretch reflex • Muscle activation • Proximal stability

TMA & Partial Foot Gait Restoration

Page 40: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Functional closed chain summary:• Biomechanical event triggers• Proprioceptive stretch reflex, triggers• Muscle activation, leading to• Proximal stability during gait

TMA & Partial Foot Gait Restoration

Page 41: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Objectives: • Limb preservation• Gait restoration

– Biomechanical function• Stretch reflex• Muscle activation

– Center of gravity• Toward sound side

TMA & Partial Foot Gait Restoration

Page 42: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Objectives: • Limb preservation• Gait restoration

– Biomechanical function• Stretch reflex• Muscle activation

– Center of gravity– Limb length

TMA & Partial Foot Gait Restoration

Page 43: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Limb length – Correlation to calcaneal angle

Neutral Plantarflexed

TMA & Partial Foot Gait Restoration

Page 44: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

20° dorsiflexion• Limb length

– Normal ankle ROM (1/3 : 2/3 ratio)

40° plantarflexion

(1/3)

(2/3)

Neutral

TMA & Partial Foot Gait Restoration

Page 45: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

20° dorsiflexion• Limb length

– Normal ankle ROM– Normal calcaneal angle

40° plantarflexion

40°

TMA & Partial Foot Gait Restoration

Page 46: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

40°• Limb length

– Normal ankle ROM– Normal calcaneal angle

TMA & Partial Foot Gait Restoration

Page 47: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

40°• Limb length

– Normal ankle ROM– Normal calcaneal angle

• Transmetatarsal

TMA & Partial Foot Gait Restoration

Page 48: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

40°• Limb length

– Normal ankle ROM– Normal calcaneal angle

• Transmetatarsal• Lisfrank

TMA & Partial Foot Gait Restoration

Page 49: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

40°

• Limb length– Normal ankle ROM– Normal calcaneal angle

• Transmetatarsal• Lisfrank• Chopart

TMA & Partial Foot Gait Restoration

Page 50: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

Maximum dorsiflexion

TMA & Partial Foot Gait Restoration

Page 51: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

• Establish functional ROM

1/3

2/3

Maximum dorsiflexion

Functional posture

TMA & Partial Foot Gait Restoration

Page 52: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

• Establish functional ROM

Maximum dorsiflexion

Functional posture

Terminal plantarflexion

TMA & Partial Foot Gait Restoration

Page 53: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

• Establish functional ROM• Create socket

Functional posture

TMA & Partial Foot Gait Restoration

Page 54: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

• Establish functional ROM• Create socket

Plaster impression Functional posture

TMA & Partial Foot Gait Restoration

Page 55: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

• Establish functional ROM• Create socket

Negative Positive model Socket

TMA & Partial Foot Gait Restoration

Page 56: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

• Establish functional ROM• Create socket• Post to casting angle

Posted to functional posturePosted to residual LLD

Posted for function

TMA & Partial Foot Gait Restoration

Page 57: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

• Establish functional ROM• Create socket• Prosthesis

– Length– Width– Profile

TMA & Partial Foot Gait Restoration

Page 58: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Closed chain max dorsiflexion

• Establish functional ROM• Create socket• Prosthesis• Break

TMA & Partial Foot Gait Restoration

Page 59: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Objectives: • Limb preservation• Gait restoration

– Biomechanical function• Stretch reflex• Muscle activation

– Center of gravity– Limb length– Propulsion with proximal stability

TMA & Partial Foot Gait Restoration

Page 60: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Propulsion with proximal stability• Blue Rocker

– Anterior shell • Proximal stability

TMA & Partial Foot Gait Restoration

Page 61: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Propulsion with proximal stability• Blue Rocker

– Anterior shell – Open calcaneous

• Biomechanics • Stretch reflex • Muscle activation • Proximal stability

TMA & Partial Foot Gait Restoration

Page 62: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Propulsion with proximal stability• Blue Rocker

– Anterior shell – Open calcaneous– Graded energy reflection

• Body weight• Proximal deficits• Activity level

TMA & Partial Foot Gait Restoration

Page 63: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Propulsion with proximal stability• Blue Rocker

– Anterior shell – Open calcaneous– Graded energy reflection– Completed system

TMA & Partial Foot Gait Restoration

Page 64: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Socket& Filler

Shoe

AFOIntegrated FunctionResidual

Limb

Customization summaryPartial Foot & TMA

Page 65: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Integrated Function

TMA & Partial Foot

Page 66: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

• Case Study

TMA & Partial Foot

Page 67: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Primary References• Gait Analysis, Jacquelin Perry, SLACK Inc.• Muscles Alive, Basmajian & De Luca, Williams &

Wilkins• Chain Reaction Seminar Series, Gary Gray, Wynn

Marketing• Atlas of Clinical Anatomy, Netter, Novartis • LifeART, Williams & Wilkins• Primal Pictures

References

Page 68: New Technology for Management of PTTD and TMA · New Technology for Management of PTTD and TMA • Orthotic management of patients with severe ankle instability, flatfeet, partial

© Allard USA 20082008Canadian Federationfor Podiatric Medicine © Allard USA 2008

Thank you!