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Postoperative Refractive Errors after Phacovitrectomy with Sulcus Fixation of an Intraocular Lens
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ÀåÀçÈ£(Jang Jae-Ho) - µ¿±¹´ëÇб³ Àǰú´ëÇÐ ¾È°úÇб³½Ç
À̽¿ì(Lee Seung-Woo) - µ¿±¹´ëÇб³ Àǰú´ëÇÐ ¾È°úÇб³½Ç
Abstract
¸ñÀû: À¯¸®Ã¼ÀýÁ¦¼ú°ú ¹é³»Àå µ¿½Ã¼ö¼ú ½Ã ¸ð¾çü°í¶û¿¡ Àΰø¼öÁ¤Ã¼¸¦ »ðÀÔÇÏ¿´À» ¶§ ¼ö¼ú Àü ±¼ÀýÀÌ»ó¿¹Ãø°ª°ú ¼ö¼ú ÈÄ Çö¼º±¼ÀýÀÌ »ó°ªÀÇ Â÷À̸¦ ¾Ë¾Æº¸¾Ò´Ù.
´ë»ó°ú ¹æ¹ý: À¯¸®Ã¼ÀýÁ¦¼ú°ú ¹é³»Àå µ¿½Ã¼ö¼ú ½Ã Àΰø¼öÁ¤Ã¼¸¦ ¸ð¾çü°í¶û¿¡ »ðÀÔÇß´ø ȯÀÚ¿Í Àΰø¼öÁ¤Ã¼¸¦ ¼öÁ¤Ã¼³¶¿¡ »ðÀÔÇß´ø ȯÀÚµéÀÇ ¼ö¼ú Àü ±¼ÀýÀÌ»ó¿¹Ãø°ª°ú ¼ö¼ú ÈÄ Çö¼º±¼ÀýÀÌ»ó°ªÀ» ÈÄÇâÀûÀ¸·Î Á¶»çÇÏ¿´´Ù.
°á°ú: À¯¸®Ã¼ÀýÁ¦¼ú°ú ¹é³»Àå µ¿½Ã¼ö¼ú ½Ã Àΰø¼öÁ¤Ã¼¸¦ ¸ð¾çü°í¶û¿¡ »ðÀÔÇß´ø Á¦1±ºÀº 19¸í 19¾ÈÀ̾ú°í, Àΰø¼öÁ¤Ã¼¸¦ ¼öÁ¤Ã¼³¶¿¡ »ðÀÔÇß´ø Á¦2±ºÀº 20¸í 23¾ÈÀ̾ú´Ù. ¼ö¼ú ÈÄ Çö¼º±¼ÀýÀ̻󰪰ú ¼ö¼ú Àü ±¼ÀýÀÌ»ó¿¹Ãø°ªÀÇ Â÷ÀÌ´Â Á¦1±º¿¡¼´Â -0.71 ¡¾ 1.02D¿´°í (p=0.012), Á¦2±º¿¡¼´Â -0.07 ¡¾ 0.74D (p=0.86)·Î, Á¦1±ºÀÇ ¼ö¼ú ÈÄ Çö¼º±¼ÀýÀÌ»ó°ªÀº Àΰø¼öÁ¤Ã¼¸¦ ¼öÁ¤Ã¼³¶¿¡ ³ÖÀº Á¦2±º°ú ºñ±³ÇØ À¯ÀÇÇÑ ±Ù½ÃÆíÀ§¸¦ º¸¿´´Ù.
°á·Ð: À¯¸®Ã¼ÀýÁ¦¼ú°ú ¹é³»Àå µ¿½Ã¼ö¼ú ½Ã Àΰø¼öÁ¤Ã¼¸¦ ¸ð¾çü°í¶û¿¡ »ðÀÔÇÒ °æ¿ì, Àΰø¼öÁ¤Ã¼ µµ¼ö¸¦ ¾à 1.0D ³·Ãß¾î Àΰø¼öÁ¤Ã¼¸¦ »ðÀÔÇÏ´Â °ÍÀÌ ¼ö¼ú ÈÄ ¿øÇÏ´Â ±¼Àý·ÂÀ» ¾ò´Â µ¥ µµ¿òÀÌ µÉ °ÍÀ¸·Î »ý°¢µÈ´Ù.
Purpose: To evaluate the difference between the predicted postoperative refraction and the actual postoperative refraction after simultaneous vitrectomy and cataract surgery with sulcus fixation of an intraocular lens (IOL).
Methods: The records of patients with simultaneous vitrectomy and cataract surgery with sulcus IOL implantation (group 1) and with in-the-bag IOL implantation (group 2) were reviewed. We compared the spread between the predicted and actual refractive errors in the two groups.
Results: Group 1 consisted of 19 eyes in 19 patients and group 2 consisted of 23 eyes in 20 patients. The spread between the predicted and actual refraction (spread = actual-predicted) was -0.71 ¡¾ 1.02 D in group 1 (p = 0.012) and -0.07 ¡¾ 0.74 D in the group 2 (p = 0.86). The actual refractive errors in group 1 shifted toward myopia from the predicted in-the-bag refraction when compared with group 2.
Conclusions: For the implantation of an IOL in the sulcus after simultaneous vitrectomy and cataract surgery, the IOL power should be approximately 1.0 D less than the power for in-the-bag fixation.
Ű¿öµå
Intraocular lens, Phacovitrectomy, Refraction, Sulcus fixation, Vitrectomy
KMID :
0360220140550040513
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