title: Effect of the vitreous on the prognosis of full-thickness idiopathic macular hole.
abstract: We studied 112 eyes with full-thickness idiopathic macular holes (mean follow-up period, 5.7 years) to ascertain the effect of the vitreous on prognosis. Eyes were divided as follows: group 1, 58 eyes with no posterior vitreous detachment; group 2, 25 eyes with no posterior vitreous detachment initially and development of complete posterior vitreous detachment during follow-up; and group 3, 29 eyes with complete posterior vitreous detachment. In group 1, the macular hole enlarged in 37 eyes (64%), and the surrounding retinal detachment enlarged in 29 (50%); visual acuity decreased in 20 eyes (34%) by two or more Snellen lines. These percentages were significantly higher than in group 3 (14%, 10%, and 10%; P = .01, P = .01, and P = .03, respectively). Eyes with a full-thickness macular hole with no posterior vitreous detachment may have a greater risk of enlargement of the macular hole and surrounding retinal detachment, and thus a worse prognosis than eyes with posterior vitreous detachment.
authors.affiliation: Schepens Eye Research Institute, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts.
authors.forename: T
authors.initials: T
authors.lastname: Hikichi
authors.forename: J
authors.initials: J
authors.lastname: Akiba
authors.forename: C L
authors.initials: CL
authors.lastname: Trempe
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005128:Eye Diseases / Q000150:complications; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012163:Retinal Detachment / Q000209:etiology / Q000503:physiopathology; D012167:Retinal Perforations / Q000209:etiology* / Q000503:physiopathology; D012189:Retrospective Studies; D014792:Visual Acuity; D014822:Vitreous Body / Q000503:physiopathology*