posteromedial

Athletic / high impact exercises

First described in ballet dancers (Burrows 1956)

- tension side of bone / lateral side

- progression to complete fracture has been well documented in athletes

Point tenderness

- lateral aspect of tibia

Over time develop bony lump

Arthroscopy

Viewing portal

- 1cm lateral to patella tendon

- 1cm above joint line

- 1 cm below inferior pole patella

Problems

- too medial, in fat pad

- too high, limitation by patella, difficult to see posterior horns

- too low, damage anterior horn meniscus

Limitations

- PCL

- anterior horn LM