CASE REPORT |
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Year : 2017 | Volume
: 9
| Issue : 1 | Page : 28-30 |
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A rare case of Duane's retraction syndrome: Type 3 with exotropia and nystagmus
Anubhav Chauhan
Department of Ophthalmology, Dr. Yashwant Singh Parmar Govt. Medical College, Nahan, District Sirmour, Himachal Pradesh, India
Correspondence Address:
Anubhav Chauhan Pine Castle, Near Mist Chamber, Khalini, Shimla - 171 002, Himachal Pradesh India
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/1858-540X.215106
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Duane's retraction syndrome (DRS) is a well-known congenital ocular motility disorder. It has been described as the consequence of a congenital anomaly of the 6th cranial nerve nuclei with aberrant innervations by supply from the 3rd cranial nerve. The syndrome includes abduction deficiency, adduction deficiency, or a combination of the two. Compensatory head adaptation helps maintain binocular vision. The purpose of this study is to report a rare case of DRS with a probable inverse DRS (occurrence of both the forms together is a rare phenomenon) presenting to a secondary care institute in this hilly terrain and highlight the ocular findings.
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