Extensor compartments of the wrist

Last revised by Craig Hacking on 22 Jul 2024

The forearm extensor tendons pass under the extensor retinaculum at the level of the wrist. The ligament is divided into six extensor compartments, separated by fibrous septa passing to the bones of the forearm 2.

Summary

The compartments in order from radial to ulnar are:

Cases and figures

  • Figure 1
  • Figure 2
  • Figure 3
  • Figure 4
  • Figure 5: wrist tendons: topographic anatomy
  • Case 1: ultrasound
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