Rii T, Hirakata A, Inoue M. Comparative findings in childhood-onset versus adult-onset optic disc pit maculopathy.
Acta Ophthalmol 2013;
91:429-33. [PMID:
22551388 DOI:
10.1111/j.1755-3768.2012.02429.x]
[Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE
To compare the clinical characteristics of eyes with childhood-onset to those with adult-onset optic disc pit maculopathy.
METHODS
Twenty-seven eyes of 25 patients with optic disc pit maculopathy were reviewed. The clinical characteristics, clinical history including a history of blunt trauma, ophthalmoscopic evaluations and intraoperative findings in the childhood-onset (age <15 years, four eyes of four patients) cases were compared with those in the adult-onset (≥15 years, 23 eyes of 21 patients) cases of optic disc pit maculopathy. The strength of the vitreous adhesions was graded by what was required to create a posterior vitreous detachment (PVD); grade 1 = with vitreous cutter, grade 2 = by microhook or forceps and grade 3 = by forceps with removal of remnants of Cloquet's canal.
RESULTS
The incidence of visual impairments following blunt trauma was significantly higher in childhood-onset (three of four eyes) than that of adult-onset (0 of 23 eyes, p = 0.0014). Vitreous surgery with creation of a PVD was performed in the four childhood-onset eyes and 18 adult-onset eyes after an absence of a spontaneous resolution. The grade of the vitreous adhesions was significantly higher in childhood-onset than in adult-onset eyes (p = 0.0096).
CONCLUSIONS
An ocular trauma may provide an opportunity to detect optic disc pits. However, childhood-onset optic disc pit maculopathy was noted most commonly following blunt ocular trauma in eyes with a strong vitreous adhesion to the optic disc margin.
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