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Annulus of Zinn contents (mnemonic)

Last revised by Dr Owen Kang on 26 Apr 2020

A mnemonic to remember the contents of the tendinous ring (also known as the annulus of Zinn) from superior to inferior is:

  • One Canal, Several Orbital Nerves In One Annulus


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Cases and figures

  • Orbital apex (diagram)
    Drag here to reorder.
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