Abstract | PURPOSE: METHODS: In this study, 11 patients treated in our hospital from January 2009 to January 2015 with the visual loss resulting from TON were retrospectively reviewed for preoperative vision, visual evoked potential (VEP) scan, surgical approach, postoperative visual acuity, complications, and follow-up results. RESULTS: All these patients received endoscopic decompression of the optic canal. At the 3-month follow- up, the visual acuity improvement rate of the 11 patients was 45.5%. The vision acuity of 2 cases improved from hand movement to 0.08 and 0.3 after operation. Another patient's vision acuity returned to 0.05 compared to light sensation preoperatively. Two cases had finger counting before surgery but they had a vision acuity of 0.4 and light sensation respectively after surgery. However, the other 6 cases' vision did not improve after surgery. CONCLUSION:
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Authors | Zhen-Hua He, Zheng-Bo Lan, Ao Xiong, Guo-Kuo Hou, Ya-Wen Pan, Qiang Li, Xin-Ding Zhang |
Journal | Chinese journal of traumatology = Zhonghua chuang shang za zhi
(Chin J Traumatol)
Vol. 19
Issue 6
Pg. 330-332
(Dec 01 2016)
ISSN: 1008-1275 [Print] China |
PMID | 28088936
(Publication Type: Journal Article)
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Topics |
- Adolescent
- Adult
- Aged
- Decompression, Surgical
(methods)
- Endoscopy
- Evoked Potentials, Visual
- Female
- Humans
- Male
- Middle Aged
- Optic Nerve Injuries
(physiopathology, surgery)
- Visual Acuity
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