Score: Milch classification

Use: Lateral condyle fractures

Type I

Fracture through the capitellum; lateral trochlear ridge remains intact, preventing dislocation of the radius and ulna

Type II

Simple, transtrochlear-lateral metaphyseal fracture with medial capsuloligamentous disruption of the radius and lateral dislocation of the ulna

Reference

Classification and Diagnosis in Orthopaedic Trauma. Editors: Rahij Anwar, Kenneth W. R. Tuson, Shah Alam Khan. Cambridge University Press, 2008