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Volume 9
Journal of Clinical & Experimental Ophthalmology
Ophthalmology Conference 2018
September 17-18, 2018
September 17-18, 2018 Tokyo, Japan
17
th
Asia Pacific Ophthalmologists Annual Meeting
Huahong Zhong et al., J Clin Exp Ophthalmol 2018, Volume 9
DOI: 10.4172/2155-9570-C6-094
Study on the effect of refractive errors in intermittent exotropia after corrective operation
Huahong Zhong and Hongwei Deng
Shenzhen University, China
Objective:
To evaluate and compare surgical outcomes with respect to refractive errors in strabismus surgery for the treatment
of intermittent exotropia.
Methods:
The medical records of 129 patients with intermittent exotropia who were treated with one surgeon from June,
2010 to January, 2015 were reviewed. The patients were divided into three groups according to preoperative refractive error:
hyperopia (group A with 20 patients), emmetropia (group B with 63 patients) and myopia (group C with 46 patients). The
orthotropia rate and stereoscopic vision were compared among the three groups.
Results:
The orthotropia rate was higher in group A and C than in group B at postoperative 3 and 6 months and at the last
follow-up (P<0.05). Stereoscopic vision was significantly better in group B and C than in group A preoperatively (P<0.05). The
difference was not significant postoperatively. The surgical success rates according to orthotropia rate and stereoscopic vision
were higher in group A and C than in B at postoperative 3 and 6 months and at the last follow-up (P<0.05).
Conclusion:
Taking into consideration the age, follow-up period postoperatively, orthotropia rate and stereopsis improvement,
hyperopia is a good prognostic factor.
Biography
Huahong Zhong is working in
Shenzhen University, China
hh_zhong@hotmail.com