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10.1186/s12886-017-0431-5 http://scihub22266oqcxt.onion/10.1186/s12886-017-0431-5 C5384151!5384151 !28388896     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\28388896 .jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       BMC+Ophthalmol 2017 ; 17 (1 ): 42 Nephropedia Template TP {{tp|p=28388896 |t=2017. Comparison of ocular higher-order aberrations after SMILE and Wavefront-guided Femtosecond LASIK for myopia |pdf=|usr=}}{{28388896 }} gab.com Text Comparison of ocular higher-order aberrations after SMILE and Wavefront-guided Femtosecond LASIK for myopia JO: BMC Ophthalmol http://www.kidney.de/pget.php?&tw=1&pmid=28388896 #FOAvip BACKGROUND: To compare changes in higher-order aberrations (HOAs) following small incision lenticule extraction (SMILE) and wavefront-guided femtosecond laser-assisted in situ keratomileusis (WFG FS-LASIK), and to investigate correlations between preoperative spherical equivalence (SE) and components of HOAs affecting visual quality. METHODS: Sixty-five myopic eyes from 38 patients were enrolled in the study retrospectively, either having undergone SMILE or WFG FS-LASIK. Uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), refractive error, and individual Zernike coefficients of 3rd- to 6th-order HOAs were measured before and 3 months after the surgeries and were compared using the Mann-Whitney test or Student's t-test. Additional generalized estimating equation analyses (GEE) were used to control for within-subject biases in individual Zernike coefficients between the right and left eyes of the same patients. RESULTS: There was no significant difference in UDVA or CDVA after WFG FS-LASIK (Mean ± SD: -0.02 ± 0.07 and -0.04 ± 0.22 respectively, in logMAR) and after SMILE (-0.01 ± 0.06 and -0.04 ± 0.04 respectively). However, greater vertical coma aberration was found after SMILE (p = 0.036). Preoperative SE was correlated to induced horizontal coma (r = -0.608, p = 0.001) in WFG FS-LASIK, and correlated to induced vertical coma (r = -0.459, p = 0.003) in SMILE. CONCLUSIONS: Both SMILE and WFG FS-LASIK can achieve planned visual outcomes in correcting myopia and myopic astigmatism. However, higher vertical coma was shown in SMILE than WFG FS-LASIK which might be a potentially impact factor for patients' vision under certain lighting conditions and needs further investigation. Twit Text FOAVip Comparison of ocular higher-order aberrations after SMILE and Wavefront-guided Femtosecond LASIK for myopia ????BMC Ophthalmol http://www.kidney.de/pget.php?&tw=1&pmid=28388896 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28388896 #FOAvip English Wikipedia <ref>{{Cite pmid|28388896 }}</ref> Comparison of ocular higher-order aberrations after SMILE and Wavefront-guided Femtosecond LASIK for myopia #MMPMID28388896 Chen X ; Wang Y ; Zhang J ; Yang SN ; Li X ; Zhang L BMC Ophthalmol 2017[Apr]; 17 (1 ): 42 PMID28388896 show ga BACKGROUND: To compare changes in higher-order aberrations (HOAs) following small incision lenticule extraction (SMILE) and wavefront-guided femtosecond laser-assisted in situ keratomileusis (WFG FS-LASIK), and to investigate correlations between preoperative spherical equivalence (SE) and components of HOAs affecting visual quality. METHODS: Sixty-five myopic eyes from 38 patients were enrolled in the study retrospectively, either having undergone SMILE or WFG FS-LASIK. Uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), refractive error, and individual Zernike coefficients of 3rd- to 6th-order HOAs were measured before and 3 months after the surgeries and were compared using the Mann-Whitney test or Student's t-test. Additional generalized estimating equation analyses (GEE) were used to control for within-subject biases in individual Zernike coefficients between the right and left eyes of the same patients. RESULTS: There was no significant difference in UDVA or CDVA after WFG FS-LASIK (Mean ± SD: -0.02 ± 0.07 and -0.04 ± 0.22 respectively, in logMAR) and after SMILE (-0.01 ± 0.06 and -0.04 ± 0.04 respectively). However, greater vertical coma aberration was found after SMILE (p = 0.036). Preoperative SE was correlated to induced horizontal coma (r = -0.608, p = 0.001) in WFG FS-LASIK, and correlated to induced vertical coma (r = -0.459, p = 0.003) in SMILE. CONCLUSIONS: Both SMILE and WFG FS-LASIK can achieve planned visual outcomes in correcting myopia and myopic astigmatism. However, higher vertical coma was shown in SMILE than WFG FS-LASIK which might be a potentially impact factor for patients' vision under certain lighting conditions and needs further investigation. |*Refraction, Ocular [MESH] |*Visual Acuity [MESH] |Aberrometry [MESH] |Adult [MESH] |Corneal Wavefront Aberration/diagnosis/*etiology/physiopathology [MESH] |Female [MESH] |Follow-Up Studies [MESH] |Humans [MESH] |Keratomileusis, Laser In Situ/*methods [MESH] |Lasers, Excimer/*therapeutic use [MESH] |Male [MESH] |Myopia/diagnosis/physiopathology/*surgery [MESH] |Postoperative Complications [MESH] |Retrospective Studies [MESH]Comparison of ocular higher-order aberrations after SMILE and Wavefron(epmc).pdf DeepDyve Pubget Overpricing