Abnormal insertional pattern of the inferior oblique in four cases of oculocutaneous albinism and abnormal anterior insertions of horizontal rectus muscles in albinism
| Autor: | Dennis S.C. Lam, Gong Hui, Teng Chih-Hao, Karthikeyan Arcot Sadagopan |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Lateral rectus recession
genetic structures business.industry Rectus muscle Oblique case Anatomy musculoskeletal system Extraocular muscles medicine.disease Oculocutaneous albinism eye diseases Ophthalmology medicine.anatomical_structure Pediatrics Perinatology and Child Health medicine Albinism In patient sense organs business |
| Zdroj: | Journal of American Association for Pediatric Ophthalmology and Strabismus. 24:172-175 |
| ISSN: | 1091-8531 |
| DOI: | 10.1016/j.jaapos.2020.01.011 |
| Popis: | Abnormalities in extraocular muscle insertions, such as bilateral bifid superior rectus insertion, have been reported in albinism; however, abnormalities of the inferior oblique insertion have not been described previously. We report abnormal inferior oblique insertions in 4 patients with oculocutaneous albinism. The oblique muscle insertions were more anterior than expected, and traversed the pathway of the lateral rectus recession. We also observed the distance between the limbus and horizontal rectus muscle insertions to be consistently shorter than the distance in patients without albinism. |
| Databáze: | OpenAIRE |
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