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Sensory exotropia subsequent to senile cataract
Ding-hua Lou1, Ye-sheng Xu, Yu-min Li
1Zhe Yi Eye Center, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China.
Journal of Zhejiang University. Science. B
|December 17, 2005
Summary
Phacoemulsification and intraocular lens implantation effectively treat sensory exotropia in patients with cataracts. This surgery improved vision and resolved eye alignment issues and double vision post-operation.
Area of Science:
- Ophthalmology
- Surgical Innovation
Background:
- Senile cataract is a common cause of vision impairment.
- Sensory exotropia can develop secondary to cataracts, affecting ocular alignment and binocular vision.
Purpose of the Study:
- To evaluate the effectiveness of phacoemulsification and intraocular lens implantation in patients with sensory exotropia secondary to senile cataract.
Main Methods:
- A prospective study of 25 patients with sensory exotropia and senile cataract.
- Phacoemulsification with intraocular lens implantation was performed.
- Patients were assessed for visual acuity, ocular alignment, binocular vision, and diplopia pre- and post-operatively at 1 and 3 months.
Main Results:
- Postoperative corrected visual acuity was 20/40 or better in 24 out of 25 patients.
- One patient achieved 20/50 corrected visual acuity.
- Ocular alignment, binocular vision, and diplopia resolved spontaneously in all patients within 3 months.
Conclusions:
- Phacoemulsification and intraocular lens implantation are effective treatments for sensory exotropia in patients with senile cataract.
- The combined procedure offers significant improvements in visual acuity and ocular alignment.