ABSTRACT
The purpose of this study was to examine the heterophoria in emmetropia and ametropia. The subjects were 337 healthy men and women between the age of 20-41 years. In 337 cases, Emmetropia were 135 cases, Ametropia were 202 cases. The entire group was tested for heterophoria with synoptophore. In the ametropia, this test was performed before and after correction of refractive error with glasses. The results were as follows: 1. The incidence of heterophoria was 84.4% in emmertropia, 89.2% in myopia and 91.4% in hyperopia. 2. Exophoria was most common in myopia. But in emmetropia and hyperopia, there was no significant difference between the incidence of exophoria and esophoria. The incidence of hyperphoria and cyclophoria was not significantly different between emmetropia and ametropia. 3. In the ametropia, the size of heterophoria was slightly decreased after correction, but the difference was not significant (p>0.05). 4. There was no correlation between the amount of refractive error and the size of heterophoria (p>0.05).
Subject(s)
Female , Humans , Male , Emmetropia , Esotropia , Exotropia , Eyeglasses , Glass , Hyperopia , Incidence , Myopia , Ocular Motility Disorders , Refractive ErrorsABSTRACT
Terrien's marginal degeneration is a rare bilateral condition. Most investigators have thought that it was a degenerative origin, and emphasized the lack of significant inflammatory signs and symptoms. Several reports in Korea, except one case of perforation reported only mild conjunctival injection. But, recent reports suggested the possibility of inflammatory process and immune phenomenon. We experienced one case of Terrien's marginal degeneration accompanied with the iritis and treated with topical steroid, conjunctival flap and therapeutic contact lens.
Subject(s)
Humans , Cornea , Iritis , Korea , Research PersonnelABSTRACT
Terrien's marginal degeneration is a rare bilateral condition. Most investigators have thought that it was a degenerative origin, and emphasized the lack of significant inflammatory signs and symptoms. Several reports in Korea, except one case of perforation reported only mild conjunctival injection. But, recent reports suggested the possibility of inflammatory process and immune phenomenon. We experienced one case of Terrien's marginal degeneration accompanied with the iritis and treated with topical steroid, conjunctival flap and therapeutic contact lens.