Considering metamorphopsia, special attention should be paid to young patients and/or the cases with involvement of macula. High-resolution OCT is informative in detecting anatomic abnormalities after RRD surgery. The postoperative presence of SRF and disrupted ELM line are independent predictors of metamorphopsia.

Hole closure and VA improvement rates of surgery group patients were significantly higher than those for observation group patients. Patients of ≤ 24 years of age with MH sizes of ≤ 0.2DD were more likely to achieve spontaneous hole closure. The interval of time from injury to surgery was statistically significantly associated with the level of visual improvement.

ObjectiveTo evaluate the efficacy of maximal pneumatic retinopexy (PR) and subretinal fluid (SRF) drainage combined with scleral buckling (SB) in the treatment of complicated rhegmatogenous retinal detachment (RRD).MethodsPatients with RRD who underwent maximal PR and SRF drainage combined with SB from June 2007 to June 2012 were included in this multicenter retrospective study. The outcome measures were the primary and final operation success rates and best-corrected visual acuity (BCVA).ResultsIn total, 159 consecutive patients were included. The mean follow-up period was 13.76 ± 1.97 months. Primary operation success was achieved in 146/159 (91.82%) eyes. After salvage management, the final reattachment rate increased to 98.11%. All eyes had improved BCVA, with 62/159 (38.99%) attaining BCVA of ≥20/40.ConclusionsMaximal PR and SRF drainage combined with SB achieved satisfactory anatomical and visual recovery in relatively complicated cases of RRD. The decreased need for vitrectomy makes this surgical approach more widely available.

Purpose. This study aimed to investigate the characteristics of retinal nerve fiber layer (RNFL) thickness, ganglion cell layer (GCL) thickness, and choroidal thickness in children with moderate-to-high hyperopia (MHH). Methods. This was a cross-sectional study that enrolled 53 children with MHH and 53 emmetropic children. Subjects with a spherical equivalent refraction (SER) of +4.0 D or higher were included in the MHH group, and subjects with SER between −1.0 D and +1.0 D were included in the emmetropic group. Ophthalmic examinations, including uncorrected visual acuity, cycloplegic refraction, slit-lamp examination, axial length, and swept-source optical coherence tomography (SS-OCT; DRI OCT Triton-1, Topcon, Tokyo, Japan), were performed. Results. The RNFL and GCL in the temporal and inferior quadrants in 1–3 mm of the macular fovea were thinner in the MHH group than in the emmetropic group (all P < 0.05 ). The MHH group also had a thicker choroidal thickness in all regions (all P < 0.05 ). The SER was independently correlated with the average choroidal thickness in the optic disc and fovea (coefficient = 4.853, P < 0.001 for the optic disc; coefficient = 5.523, P = 0.004 for the fovea), while axial length was negatively correlated with choroidal thickness (coefficient = −12.649, P < 0.001 ). Axial length was positively associated with RNFL and GCL thickness in the temporal quadrant in 1–3 mm of the macular fovea (coefficient = 0.966, P = 0.007 for RNFL and coefficient = 1.476, P = 0.011 for the macular fovea). Conclusion. Compared with emmetropic children, MMH children had greater choroidal thickness. The characteristics of the RNFL and GCL thickness in MMH children were different from those in emmetropic children.