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An evolving perspective of endoscopic transnasal optic canal decompression for traumatic optic neuropathy in clinic

  • Jingquan Lin
  • Wanglu Hu
  • Qun Wu
  • Jianmin ZhangEmail author
  • Wei YanEmail author
Review
  • 32 Downloads

Abstract

Traumatic optic neuropathy (TON) is a serious complication of craniofacial trauma, which damages the optic nerve indirectly and leads to dysfunction of visual acuity. The clinical intervention for a patient with TON includes optic canal decompression (with or without steroids), treatment with corticosteroids alone, or observation only. Currently, there is a controversy among clinicians as to which treatment is optimal. An increasing number of retrospective studies have unveiled that patients could experience significant improvement in visual acuity after optic canal decompression surgery, particularly endoscopic transnasal/transethmosphenoid optic canal decompression (ETOCD), either with or without corticosteroids. In this review, we discuss the evolving perspective on surgical treatment, specifically ETOCD, for the management of patients with TON and focus mainly on the therapeutic efficacy, safety, and resulting prognosis in the clinic.

Keywords

Traumatic optic neuropathy Optic canal decompression Endoscopy Transnasal Transethmosphenoid Review 

Notes

Funding information

This work was supported by the grants of the Major Research and Development Project of Zhejiang Province (No. 2017C03021) and Medical Health Science and Technology Project of Zhejiang Province (No. 2018ZD018).

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical approval

This article does not contain any studies with human participants or animals performed by any of the authors.

Informed consent

Informed consent was not required for this type of study since it did not involve human or animal participants.

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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of NeurosurgeryThe Second Affiliated Hospital, Zhejiang University School of MedicineHangzhouChina
  2. 2.Brain Research InstituteZhejiang UniversityHangzhouChina
  3. 3.Collaborative Innovation Center for Brain ScienceZhejiang UniversityHangzhouChina

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