|
NR 3/2004
SUPLEMENT
|
|
|
|
|
|
|
|
|
Fiksacja u pacjentów
z niedowidzeniem i różnowzrocznością bez zeza
Fixation in patients with
anisometropic amblyopia without strabismus
Maciej Gawęcki1, Danuta
Fabiszewska-Górny2, Krystyna Raczyńska2,
Jarosława Krajka-Lauer2, Ewa Zdybel3
1Z Oddziału Okulistycznego Wojewódzkiego Szpitala
Zespolonego w Elblągu
Ordynator: lek. med. Maciej Gawęcki
2Z Katedry i Kliniki Chorób Oczu Akademii Medycznej w
Gdańsku
Kierownik: prof. dr hab. n. med. Barbara
Iwaszkiewicz-Bilikiewicz
3Z Regionalnego Centrum Diabetologii Akademii
Medycznej w Gdańsku
Kierownik: dr n. med. Ewa Semetkowska-Jurkiewicz |
|
|
| Summary: |
Purpose: To
determine the type of fixation in patients with
anisometropic amblyopia without strabismus and find
correlation between amount of anisometropia and
eccentricity of fixation.
Material and methods: 100 patients with
anisometropic amblyopia without strabismus were examined.
The following data was obtained: visual acuity, type of
fixation, refraction error after cycloplegia. Amount of
anisometropia was calculated as the difference of
spherical equivalents.
Results: Only 44% of patients demonstrated
central fixation. The amount of amblyopia corresponded
to eccentricity of fixation. For most cases (anisometropia
up to 6D of SE) the amount of anisometropia did not
correlate with eccentricity of fixation.
Conclusions: Simply difference of refraction must
not be the only factor affecting development of
anisometropic amblyopia. |
| Słowa kluczowe: |
niedowidzenie,
różnowzroczność, fiksacja. |
| Key words: |
amblyopia, anisometropia,
fixation. |
|
|
|
|
|
|
