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Abstract

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¹«ºÀÇչ鳻Àå¼ö¼ú¿¡¼­ °ø¸·Àý°³Ã¢ÀÇ ±æÀÌ¿¡ µû¸¥ ¼úÈÄ ¾È¾ÐÀÇ Â÷À̸¦ ¾Ë¾Æº¸±â À§ÇÏ¿© Á¤
»óÀûÀÎ ³ëÀμº¹é³»Àå ȯÀÚ¸¦ ´ë»óÀ¸·Î Àý°³Ã¢ÀÇ ±æÀ̸¦ 3.5mm(1±º)¿Í 6.0mm(2±º)À¸·Î ³ª´©
¾î ¹«ºÀÇÕ¼öÁ¤Ã¼À¯È­¼ú ¹× Àΰø¼öÁ¤Ã¼»ðÀÔ¼úÀ» ½Ã¼úÇÏ¿© ÀüÇâÀû Á¶»ç¸¦ ½Ç½ÃÇÏ¿´´Ù. ¼úÈÄ 6
°³¿ù±îÁö ÃßÀû°üÂûÇÑ 130¸í(141¾È)À» ´ë»óÀ¸·Î ÇÏ¿´´Âµ¥ 1±ºÀº 69¸í(74¾È), 2±ºÀº 61¸í(67
¾È)À̾úÀ¸¸ç ¾È¾ÐÀº ¼úÀü, ¼úÈÄ 6½Ã°£, 1ÀÏ, 3ÀÏ, 1ÁÖ, 2ÁÖ, 1°³¿ù, 3°³¿ù, 6°³¿ù¿¡ °¢°¢ ÃøÁ¤
ÇÏ¿´´Ù. ¼úÀü Æò±Õ¾È¾ÐÀº 14.0mmHg¿´À¸¸ç ¼úÈÄ 6½Ã°£¿¡ ¾È¾ÐÀÌ 3.1mmHg »ó½ÂÇÏ¿´À¸³ª 1
ÀÏ°ºÎÅÍ´Â ¼úÀüº¸´Ù ¾È¾ÐÀÌ °¨¼ÒµÈ »óŸ¦ À¯ÁöÇÏ¿´À¸¸ç 6°³¿ù° Æò±Õ¾È¾ÐÀº 12.7mmHg·Î
½á ¼úÀü¿¡ ºñÇØ 1.3mmHg °¨¼ÒÇÏ¿´´Ù. ¼úÀü ¹× ¼úÈÄ 6°³¿ù±îÁö µÎ±º°£ÀÇ Æò±Õ¾È¾ÐÀº À¯ÀÇ
ÇÑ Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Ò´Ù(p<0.05). ¼úÈÄ 6½Ã°£¿¡ 1±º 11¾È(14.8%), 2±º 11¾È(16.4%)¿¡¼­ ¾È
¾ÐÀÌ 22mmHg ÀÌ»ó »ó½ÂÇÏ¿´À¸³ª 1ÀÏ°ºÎÅÍ´Â 3¾È(2.1%)À¸·Î °¨¼ÒÇÏ¿´À¸¸ç 6°³¿ù°´Â ¾È
¾ÐÀÌ 22mmHg ÀÌ»óÀÎ ¿¹°¡ ¾ø¾ú´Ù. µû¶ó¼­ ¹«ºÀÇչ鳻Àå¼ö¼ú¿¡¼­ °ø¸·Àý°³Ã¢ÀÇ ±æÀÌ´Â ¼ú
ÈÄ ¾È¾ÐÀÇ Á¤µµ¿Í ¾È¾Ð»ó½ÂÀÇ ºóµµ¿¡ ¿µÇâÀ» ÁÖÁö ¾Ê´Â´Ù°í ÇÒ ¼ö ÀÖ´Ù.

A prospective study was conducted to evaluate the effect of length of scleral tunnel
incision on postoperative intraocular pressure (IOP) after sutureless phacoemulsification
and intraocular lens implantation in otherwise normal cataract patients. IOPs were
measured preoperatively and postoperatively at 6 hour, 1 day, 3 days, 1 week, 2 weeks,
1 month, 3 months and 6 months respectively.
A total 130 patients(141eyes) completed 6 months follow-up period and were divided
into group 1 (3.5mm group, 74 eyes of 69 patients) and group 2(6.0mm group, 67 eyes
of 61 patients) according to the length of scleral tunnel incision. A mean preoperative
IOP was 14.0mmHg and increase of IOP was noted to 3.1mmHg compared to
preoperative value but decreased after 1 day and maintained up to 6 month
postoperatively. At 6 months mean IOP was 12.7mmHg and IOP decrease of 1.3mmHg
was noticed compared to preoperative value. There were no statistically significant
differences in mean IOP between groups during follow-up periods (p<0.05). Number of
cases with IOP rise over 22mmHg was 11(14.8%) in group 1 and 11(16.4%) in group 2
at 6 hour postoperatively but reduced to 3(2.1%). At 6 months no case showed IOP over
22mmHg. This study revealed that the length of scleral tunnel incision did not affect the
degree and frequency of postoperative IOP rise fter sutureless cataract surgery.

Å°¿öµå

Intraocular pressure; Length of scleral tunnel incision; Sutureless cataract surgery;

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