Optical coherence tomography in optic disk pit maculopathy treated by the macular buckling procedure.
OBJECTIVE
To report optical coherence tomography in optic disk pit maculopathy treated with macular scleral buckling procedure.


METHODS
Twenty six eyes (26 patients) with optic disk pit maculopathy were treated with macular buckling procedure and evaluated with optical coherence tomography. In group 1, five eyes were evaluated with optical coherence tomography before and after macular buckling procedure. In group 2, 21 eyes were evaluated with optical coherence tomography after macular buckling procedure. With optical coherence tomography, cross-sectional, horizontal retinal images were obtained through the fovea and optic disk pit.


RESULTS
In group 1, four of five eyes showed absorption of intraretinal fluid 7 to 9 months after macular buckling procedure. After absorption of fluid, retinal thickness in the foveal center ranged from 128 to 178 microm. In one eye the channel from optic disk to fovea reopened and fluid reappeared. In group 2, 20 of 21 eyes showed absorption of intraretinal schisis and subretinal fluid after macular buckling procedure. After absorption of fluid, retinal thickness in the foveal center ranged from 119 to 216 microm.


CONCLUSIONS
In optic disk pit maculopathy, optical coherence tomography enabled morphologic assessment of the retina before and after macular buckling procedure. In the successfully treated cases the permanent closure of the connection between the optic disk pit and the intraretinal schisis was demonstrated. Eventual disappearance of schisis and subretinal fluid was depicted. It was also proved that the thickness of the macula returned to normal and visual acuity improved.
Theodossiadis
G P
GP
Department of Ophthalmology, Athens University, Athens, Greece. george@netor.gr
Theodossiadis
P G
PG
D000293:Adolescent; D000328:Adult; D003941:Diagnostic Techniques, Ophthalmological; D005122:Exudates and Transudates; D005124:Eye Abnormalities / Q000473:pathology* / Q000601:surgery*; D005260:Female; D006801:Humans; D007368:Interferometry; D008027:Light; D008297:Male; D008875:Middle Aged; D009898:Optic Disk / Q000002:abnormalities* / Q000473:pathology; D012591:Scleral Buckling / Q000379:methods*; D014054:Tomography; D014792:Visual Acuity