Fibular Head Avulsion
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References:

1) Gottsegen CJ, Eyer BA, White EA. Avulsion Fractures of the Knee: Imaging Findings and
Clinical Significance. Radiographics 2008;28:1755-1770
[PDF]

2) Lee J, Papakonstantinou O, Brookenthal KR. Arcuate sign of posterolateral knee injuries:
anatomic, radiographic, and MR imaging data related to patterns of injury. Skeletal Radiol 2003;
32:619-627
[PDF]

3) Huang GS, Yu JS, Munshi M. Avulsion Fracture of the Head of the Fibula (the “Arcuate” Sign):
MR Imaging Findings Predictive of Injuries to the Posterolateral Ligaments and Posterior
Cruciate Ligament. AJR 2003;180:381-387
[PDF]

4) Juhng SK, Lee JK, Choi SS. MR Evaluation of the “Arcuate” Sign of Posterolateral Knee
Instability. AJR 2002;178:
583-588
[PDF]

5) Strub WM. The Arcuate Sign. Radiology 2007;244:620-621 [PDF]

6) Pacholke DA, Helms CA. MRI of the Posterolateral Corner Injury: A Concise Review. J Magn
Reson Imaging 2007;26:250-255
[PDF]

7) Haims AH, Medvecky MJ, Pavlovich R. MR Imaging of the Anatomy of and Injuries to the
Lateral and Posterolateral Aspects of the Knee. AJR 2003;180:647-653
[PDF]