| The Effect of 2% Methylhydroxypropylcellulose and Hyaluronic Acid on Adjustable Force in Experimental Adjustable strabismus surery in Rabbits. |
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Key Hwan Lim, Young Suk Yu, Bong Leen Chang |
1Department of Ophthalmology, College of Medicine, Ehwa Womans University, Seoul, Korea.
2Department of Ophthalmology, College of Medicine, Seoul National University, Seoul, Korea. |
| 토끼에서 조정사시수술시 2% Methylhydroxypropylcellulose 와 Sodium hyaluronic acid 가 조정장력에 미치는 효과 |
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임기환(Key Hwan Lim),유영석(Young Suk Yu),장봉린(Bong Leen Chang) |
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| Abstract |
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We studied the force for moving an extraocular muscle after adustable suture strabismus surgery with and without the perioperative use of 2% methylhydroxypropylcellulose or sodium hyaluronic acid. The average force for moving an extraocular muscle at postoperative 24 hours are 14.9+/-3.6g in methylcellulose group, 12.4+/-4.2g in hyaluronic acid group and 22.5+/-9.1g in control group. The force for moving an extraocular muscle in methylcellulose group and hyaluronic acid group is significantly lower than that of control group, respectively. On light microscopic examination, no muscle necrosis and foreign body reaction are observed in methylcellulose and hyaluronic acid group, respectively. Methylcellulose and hyaluronic acid can be used as a useful adunct during adustable strabismus surgery. |
| Key Words:
Adustable Strabismus Surgery;Methylcellulose;Hyaluronic acid |
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