Objective ocular torsion outcomes after unilateral horizontal rectus surgery in infantile esotropia
| Autor: | Jeremy Pasco, Martine Santallier, R.K. Khanna, Sophie Arsene, Pierre-Jean Pisella |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Male
0301 basic medicine Torsion Abnormality medicine.medical_specialty Adolescent Eye Movements genetic structures Ophthalmologic Surgical Procedures Infantile esotropia 03 medical and health sciences Cellular and Molecular Neuroscience 0302 clinical medicine Humans Medicine Child Pathological Retrospective Studies Vision Binocular Esotropia medicine.diagnostic_test business.industry Fundus photography medicine.disease eye diseases Sensory Systems Surgery Ophthalmology Treatment Outcome 030104 developmental biology Oculomotor Muscles Child Preschool 030221 ophthalmology & optometry Female sense organs business Follow-Up Studies Strabismus surgery |
| Zdroj: | Graefe's Archive for Clinical and Experimental Ophthalmology. 256:1783-1788 |
| ISSN: | 1435-702X 0721-832X |
| DOI: | 10.1007/s00417-018-4027-4 |
| Popis: | To analyse objective ocular torsion among patients with infantile esotropia and to determine the effects of unilateral horizontal rectus surgery. Sixty-eight patients (136 eyes) (range 4 to 16 years) who underwent unilateral horizontal rectus surgery for infantile esotropia participated in this retrospective single-centre study. Objective ocular torsion using fundus photography was assessed before surgery and 1 year later. We defined three groups of patients based on preoperative qualitative objective ocular torsion: physiological extorsion and pathological extorsion and intorsion. For each group, the disc-foveal angle was measured and analysed both before and after surgery. We looked for possible correlations between amount of esodeviation and disc-foveal angle size. Preoperatively, 28 (41%) patients had + 6.73 (± 2.66) degrees of physiological extorsion. Thirty-one (46%) patients had + 12.94 (± 3.67) degrees of pathological extorsion. Nine (13%) patients had − 1.99 (± 2.52) degrees of intorsion. After surgery, the number of subjects with physiological extorsion increased to 45 (66%). The number of patients with pathological extorsion decreased to 17 (25%) and the mean disc-foveal angle was significantly reduced by 1.80°. Six (9%) patients presented intorsion and the mean disc-foveal angle was significantly reduced by 2.28°. For the pathological extorsion group, the size of the disc-foveal angle before surgery was positively correlated to its reduction after surgery. Disc-foveal angle variation and distance esodeviation variation after surgery were positively correlated. These results highlight that pathological objective ocular torsion can be frequently found in infantile esotropia and is decreased after unilateral recession-plication surgery. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink