Person: ERASLAN, MUHSİN
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ERASLAN
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MUHSİN
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Publication Open Access Superior Oblique Anterior Transposition with Horizontal Recti Recession-Resection for Total Third-Nerve Palsy(HINDAWI LTD, 2015) ÇERMAN, EREN; Eraslan, Muhsin; Cerman, Eren; Onal, Sumru; Ogut, Mehdi SuhaAims. To report the results of lateral rectus muscle recession, medial rectus muscle resection, and superior oblique muscle transposition in the restoration and maintenance of ocular alignment in primary position for patients with total third-nerve palsy. Methods. The medical records of patients who underwent surgery between March 2007 and September 2011 for total third-nerve palsy were reviewed. All patients underwent a preoperative assessment, including a detailed ophthalmologic examination. Results. A total of 6 patients (age range, 14-45 years) were included. The median preoperative horizontal deviation was 67.5 Prism Diopter (PD) (interquartile range [IQR] 57.5-70) and vertical deviation was 13.5 PD (IQR 10-20). The median postoperative horizontal residual exodeviation was 8.0 PD (IQR 1-16), and the vertical deviation was 0 PD (IQR 0-4). The median correction of hypotropia following superior oblique transposition was 13.5 +/- 2.9 PD (range, 10-16). All cases were vertically aligned within 5 PD. Four of the six cases were aligned within 10 PD of the horizontal deviation. Adduction and head posture were improved in all patients. All patients gained new area of binocular single vision in the primary position after the operation. Conclusion. Lateral rectus recession, medial rectus resection, and superior oblique transposition may be used to achieve satisfactory cosmetic and functional results in total third-nerve palsy.Publication Metadata only The relationship of age when motor alignment is achieved and the subsequent development of stereopsis in infantile esotropia(MOSBY-ELSEVIER, 2014) ÇERMAN, EREN; Cerman, Eren; Eraslan, Muhsin; Ogut, Mehdi S.PURPOSE To determine the oldest age beyond which the chance of developing stereopsis is not possible even with excellent motor alignment in patients with infantile esotropia. METHODS The medical records of children with infantile esotropia who underwent a single operation and had alignment within 10(Delta) of orthotropia at all follow-up examinations were retrospectively reviewed. Patients were assessed for stereopsis after the age of 48 months. RESULTS A total of 38 children were included. There was a statistically significant inverse correlation between age at surgery and final stereopsis (r = 0.494, P = 0.002). There was a significant difference at mean age at surgery between patients having stereopsis better than 1000 arcsec and those having no stereopsis (P = 0.002). Post hoc power analysis revealed a value of 85%. Receiver operating characteristic curve analysis revealed that the optimum cut-off value of the age at surgery for predicting stereopsis was 16 months (Youden index = 0.474; area under ROC curve, 0.784; 95% CI: 0.62-0.90; P = 0.0002). CONCLUSIONS Surgery for infantile esotropia is most likely to result in measureable stereopsis if patient age at alignment is not more than 16 months.