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Axial Growth and Refractive Shift After Lensectomy for Ectopia Lentis

Axial Growth and Refractive Shift After Lensectomy for Ectopia Lentis. Rupal H. Trivedi*, MD MSCR M Edward Wilson**, MD No financial interest related to any of the product mentioned in this research *Alcon (Research), B & L (Consultant), Springer (Royalty)

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Axial Growth and Refractive Shift After Lensectomy for Ectopia Lentis

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  1. Axial Growth and Refractive Shift After Lensectomy for Ectopia Lentis • Rupal H. Trivedi*, MD MSCR • M Edward Wilson**, MD • No financial interest related to any of the product mentioned in this research • *Alcon (Research), B & L (Consultant), Springer (Royalty) • ** Alcon (Research, Consultant), B & L (Consultant), Springer (Royalty)

  2. Purpose • To report preoperative ocular parameters of pediatric eyes with ectopia lentis • To evaluate the axial growth after lensectomy in eyes with ectopia lentis • To evaluate refractive shift after lensectomy in eyes with ectopia lentis

  3. Method Control Age, gender, race, follow-up matched (non-traumatic) Case Ectopia lentis (non-traumatic) One eye was randomly selected for bilateral cases.

  4. Results • Preoperative: 60 eyes of 60 subjects (30 in each group) • Axial growth: 24 eyes of 24 subjects (12 in each group) • Refractive shift: 30 eyes of 30 subjects (15 in each group)

  5. Preoperative

  6. Axial growth

  7. Refractive shift

  8. Conclusion • Compared to cataract patients of the same age, gender, and ethnicity, ectopia lentis eyes have significantly • Increased corneal diameter • Longer globe axial length • Greater lens thickness • Flatter corneal curvature • Compared to cataract patients of the same age, gender, ethnicity, and follow-up duration, ectopia lentis eyes showed • A trend towards higher refractive shift, however, not statistically significant.

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