Objective To investigate the application of optical coherence tomography (OCT) in traumatic macular disease.MethodsOCT examination was carried out and analyzed in 56 eyes of 56 cases with traumatic macular disease.ResultsThe OCT examination showed that there were 23 cases of whole macular hole, 3 cases of lamellar macular hole, 3 cases of epi-macular membrane, 8 cases of macular hemorrhage, 5 cases of serous neuroretinal detachment, 4 cases of hemorrhagic retinal pigment epithelium detachment, 4 cases of macular edema and 6 eyes of macular neuroretinal thinning.ConclusionOCT plays an important role in diagnosis, monitoring and investigation of pathogenic mechanisms for traumatic macular disease.

Objective To evaluate the effect of intravitreal injection of triamcinolone for diffuse diabetic macular edema with optical coherence tomography (OCT). Methods 24 patients (25 eyes) with diffuse diabetic macular edema that failed to respond to previous treatment with of laser photocoagulation received an intravitreal injection of 4mg/0.1ml triamcinolone to each eye. The visual acuity, founds fluorescein angiography (FFA), and measurement of the macular retinal thickness with OCT were examined before and after the therapy. Mean follow-up time was 4.6 months (range 3-6 months ). Results Mean best-corrected visual acuity was improved from 0.12?0.07 to 0.30?0.16, the visual acuity improvement was statistically significant(P

Objective To explore the use of Ultrasonic Biomicroscopy(UBM)for peri-operative examination of traumatic cyclodialysis.MethodsUBM was used in 33 eyes of 33 cases who were diagnosed as traumatic cyclodialysis.The morphologic characters were observed peri-operatively.ResultsCiliary detachment of 360° was verified in the 33 eyes with cyclodialysis of more than 2 clock hours.1 month after cyclopexy,the space of ciliary detachment disappeared or diminished and all reattached 3 months after operation.ConclusionUBM is safe and effective for checking traumatic cyclodialysis.

OBJECTIVE To investigate influence of compound gentamicin-fluorometholone(GentaFluoro) and tobramycin dexamethasone(TobraDex) eyedrops for treating ocular inflammation after cataract phacoemulsification.METHODS Sixty eyes in 60 patients after cataract phacoemulsification were equally randomized into two groups,such as GentaFluoro group and TobraDex group according to order of operation.Two groups were used respectively the two sort of eyedrops: GentaFluoro and TobraDex were used 6 times per day during first three days after the operation,later four days were four times per day.RESULTS GentaFluoro group and TobraDex group had identical results in controlling inflammation of anterior chamber. CONCLUSIONS The effects of GentaFluoro and TobraDex eyedrops for treating ocular inflammation after phacoemulsification are reliable.