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Medial femoral condyle

Technique

Arthroscope in lateral portal

Clear fat pad

Ensure can see entire dimensions of OCD

If fragment is displaced, reduce and pin with accessory K wire

Epidemiology

Young men

Aetiology

FOOSH

- axial load, dorsiflexion and radial deviation

DISI occurs in ulna deviation

Herbert Classification

Type A    Stable acute fracture

A1 Tubercle