Lauge-Hansen Classification Flashcards by Nicholas de Guzman | Brainscape

Q

What are the types?

A

Supination + Adduction

Supination + External Rotation

Pronation + Abduction

Pronation + Dorsiflexion

Pronation + External Rotation

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Q

Supination + Adduction type 1

A

Transverse fracture of lateral malleolus (CFL rupture)

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Q

Supination + Adduction type 2

A

Vertical fracture of medial malleolus

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Q

Supination + External Rotation type 1

A

AITFL rupture

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Q

Supination + External Rotation type 2

A

SO lateral malleolar fracture (POSTERIOR SPIKE)

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Q

Supination + External Rotation type 3

A

PITFL rupture (posterior mal)

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Q

Supination + External Rotation type 4

A

Deltoid rupture
Medial malleolar fracture

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Q

Pronation + Abduction type 1

A

Deltoid rupture
Medial malleolar fracture

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Q

Pronation + Abduction type 2

A

AITFL rupture

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Q

Pronation+ Abduction type 3

A

Bending fracture of fibula 1 cm proximal to plafond

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Q

Pronation + Dorsiflexion type 1

A

Medial malleolar fracture

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Q

Pronation + Dorsiflexion type 2

A

Anterior tibial lip fracture

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Q

Pronation + Dorsiflexion type 3

A

Superior lateral mal fracture

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Q

Pronation + Dorsiflexion type 4

A

Posterior malleolar fracture

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Q

Pronation + External Rotation type 1

A

Deltoid rupture
Medial malleolar fracture

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Q

Pronation + External Rotation type 2

A

Rupture of AITFL, IOM, IOL

Q

Pronation + External Rotation type 3

A

SO lateral malleolar fracture above syndesmosis

Q

Pronation + External Rotation type 4

A

PITFL rupture (Posterior mal)