PURPOSE: To compare the clinical outcome of AT-45 implantation between high myopic eyes and non-high myopic eyes. METHODS: Retrospective, non-randomized, comparative trial. The medical charts of 28 patients with 35 eyes who had phacoemulsification and AT-45 implantation were retrospectively reviewed. 13 eyes of 10 patients were included in the high myopic group (axial length > or = 26.0 mm) and 22 eyes of 18 patients were included in the non-high myopic group. The clinical data included unilateral best-corrected visual acuity (BCVA) and distance-corrected near visual acuity (DCNVA) at 6 months follow-up after the surgery. The results were compared between the two groups. RESULTS: In the non-high myopic group, 22 eyes (100%) and 19 eyes (86.4%) achieved a BCVA of 20/25 and 20/20 or better respectively. For the high myopic group, the results were 13 eyes (100%) and 12 eyes (92.3%) respectively, at 6 months after the surgery. In the non-high myopic group, 21 (95.4%) and 7 eyes (31.8%) achieved a DCNVA of 20/40 and 20/25 or better. For the high myopic group, the results were 13 (100%) and 4 eyes (30.8%) respectively, at 6 months after the surgery, the differences between the two groups for a BCVA of 20/25 or better and 20/20 or better and a DCNVA 20/40 or better and 20/25 or better were not statistically significant. CONCLUSIONS: Six months clinical outcome of cataract surgery with an AT-45 for the high myopic eyes was satisfactory; it was not significantly different from that of the non-high myopic eyes.
*Accommodation, Ocular ; Adult ; Aged ; Female ; Humans ; *Lens Implantation, Intraocular ; *Lenses, Intraocular ; Male ; Middle Aged ; Myopia, Degenerative/*surgery ; Phacoemulsification ; Retrospective Studies ; Visual Acuity/physiology

The purpose of this study was to evaluate the anatomical outcomes of vitrectomy with internal limiting membrane removal in highly myopic eyes with retinal detachment caused by a macular hole. Nineteen, consecutive, highly myopic eyes with full thickness macular hole with retinal detachment were treated by vitrectomy with internal limiting membrane removal, endolaser photocoagulation on the center of the hole and fluid gas exchange. In five eyes with other peripheral breaks, scleral buckling (3 cases), encircling (1 case) and barrier laser (1 case) were combined. In 15 eyes (79.0%) the macular hole was closed after the initial surgery. In 4 eyes (21%) the macular hole was reopened, but these were successfully treated with fluid gas exchange (1 case) or macular buckling (3 cases). The visual acuity was improved in 15 eyes (79.0%). In conclusion, these results suggest that the removal of the perifoveal internal limiting membrane may be an important adjuvant in the treatment of the myopic macular hole with retinal detachment.
Adult ; Aged ; Aged, 80 and over ; Basement Membrane/surgery ; Comparative Study ; Female ; Fundus Oculi ; Humans ; Male ; Middle Aged ; Myopia, Degenerative/*complications ; Retinal Detachment/etiology/*surgery ; Retinal Perforations/*complications ; Retrospective Studies ; Tomography, Optical Coherence ; Treatment Outcome ; Visual Acuity ; Vitrectomy/*methods

INTRODUCTIONThis paper reports the 1-year results of the first 2 cases of macular translocation in Singapore.

CLINICAL PICTUREA 66-year-old female and a 45-year-old male Chinese presented with subfoveal choroidal neovascularisation (CNV) in their right eyes. The woman's condition was secondary to pathological myopia while the man's was idiopathic. Their preoperative best-corrected visual acuities were 6/15-2 and 6/30, respectively.

TREATMENTBoth patients underwent macular translocation with punctate retinotomies and chorioscleral infolding (limited macular translocation) in their affected eye.

OUTCOMEBoth patients achieved effective macular translocation postoperatively. Their CNVs became extrafoveal and were ablated with conventional laser photocoagulation in the early postoperative period. They did not recur and their visual acuities improved to 6/9-1 and 6/12 at 1 year postoperatively, respectively.

CONCLUSIONMacular translocation is a new treatment modality that offers patients with subfoveal CNV a chance of improving their vision, potentially to a level that may allow reading and driving.

Aged ; Choroidal Neovascularization ; diagnostic imaging ; etiology ; surgery ; Female ; Fluorescein Angiography ; Humans ; Laser Coagulation ; Macula Lutea ; transplantation ; Macular Degeneration ; diagnostic imaging ; physiopathology ; Male ; Middle Aged ; Myopia, Degenerative ; complications ; Prognosis ; Radiography ; Severity of Illness Index ; Singapore ; Treatment Outcome ; Visual Acuity