| CASE REPORT |
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| Year : 2016 | Volume
: 10
| Issue : 4 | Page : 449-452 |
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Postoperative visual loss following dorsal root entry zone rhizotomy: A dreaded complication after a benign procedure
RK Mishra1, C Mahajan2, A Bindra1, K Goyal1
1 Department of Neuroanaesthesiology and Critical Care, All India Institute of Medical Sciences, New Delhi, India
2 Department of Neuroanaesthesiology and Critical Care, Neurosciences Center, All India Institute of Medical Sciences, New Delhi, India
Correspondence Address:
Dr. C Mahajan
Department of Neuroanaesthesiology and Critical Care, Neurosciences Center, 7th Floor, Room No. 711, All India Institute of Medical Sciences, New Delhi - 110 029
India
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/1658-354X.177337
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Postoperative visual loss (POVL) is a rare but grave postoperative complication. It has been mainly reported in patients undergoing cardiac and spinal surgeries. Dorsal root entry zone (DREZ) is pain relieving procedure performed in patients with refractory neuropathic pain with minimal complication rate. We present a case of unilateral POVL following DREZ rhizotomy in prone position in a patient having brachial plexus neuropathy. Exact etiology of vision loss was though not clear; hypotension, use of vasopressors and hemodilution may have led to vision loss in this patient. This case report highlights the associated risk factors for development of this hazardous complication. |
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