Patients with low vision are severely impaired in visual function due to different ocular and neurological disorders, which have a serious impact on their daily activities (such as reading and driving), quality of life and mental health. Low vision rehabilitation provides patients with appropriate visual impairment assistance technology, maximizes the use of residual vision and visual function of patients, solves the functional limitations associated with low vision, effectively improves their independence and overall quality of life, and makes it possible for them to live, work and integrate into the society independently. This article reviews the progress in the application of visual impairment AIDS in low vision rehabilitation, such as classic visual AIDS, artificial vision (visual prosthesis/visual sensory replacement equipment), transcranial stimulation and visual biofeedback training and so on.
[Abstract] Objective To study the clinical effect of surgical intervention on early pterygium. Methods 60 patients (60 eyes) with pterygium were selected from July 2020 to July 2021 in the Baiyun Hospital of Guizhou Medical University, According to the size of pterygium invading the corneal limbus, the patients were divided into experimental group (patients with smaller pterygium: pterygium invading the cornea, 1mm ≤ length ≤ 2.5mm; (30 patients, 30 eyes were all patients with monocular surgery) ，and the control group (patients with pterygium invading the cornea: length>2.5mm) (30 patients, 30 eyes were all patients with monocular surgery), The postoperative comfort and recurrence rate were compared between the two groups. Results 1. The comfort of patients in the experimental group and the control group at 1 day, 3 days, 7 days and 10 days after operation (photophobia, tears, foreign body sensation and pain) was significantly better than that of the control group at different times after operation, there was statistical significance between the two groups (P<0.05); 2. After 1-year follow-up, the recurrence rate of the experimental group and the control group was compared, and there was no obvious abnormality in the two groups. There was no statistical significance (P>0.05). Conclusion early surgical treatment of pterygium can not only improve the postoperative comfort of patients, but also has no significant increase in the recurrence rate.
optic neuromyelitis pedigree disorder (NMOSD) is an autoimmune inflammatory demyelinating disease of the central nervous system. About half of the patients have optic neuritis (ON) as the initial symptom. Long segment spinal cord inflammation (myelitis), severe optic neuritis and / or intractable vomiting and hiccups (postpartum regional syndrome) are the main manifestations of the disease, which can eventually lead to serious sequelae such as permanent blindness, paralysis, and even death. Optic neuritis caused by optic neuromyelitis spectrum disorder is a high-risk disease that seriously affects the vision of patients in neuroophthalmology. With the further study of the pathogenesis of NMOSD, this paper puts forward and analyzes the clinical manifestation of optic neuritis associated with optic neuromyelitis spectrum disease (NMOSD-ON), and puts forward many treatments for its different stages. This article reviews the pathogenesis, clinical characteristics and treatment of optic neuritis associated with optic neuromyelitis spectrum disease.
optic neuromyelitis pedigree disorder (NMOSD) is an autoimmune inflammatory demyelinating disease of the central nervous system. About half of the patients have optic neuritis (ON) as the initial symptom. Long segment spinal cord inflammation (myelitis), severe optic neuritis and / or intractable vomiting and hiccups (postpartum regional syndrome) are the main manifestations of the disease, which can eventually lead to serious sequelae such as permanent blindness, paralysis, and even death. Optic neuritis caused by optic neuromyelitis spectrum disorder is a high-risk disease that seriously affects the vision of patients in neuroophthalmology. With the further study of the pathogenesis of NMOSD, this paper puts forward and analyzes the clinical manifestation of optic neuritis associated with optic neuromyelitis spectrum disease (NMOSD-ON), and puts forward many treatments for its different stages. This article reviews the pathogenesis, clinical characteristics and treatment of optic neuritis associated with optic neuromyelitis spectrum disease.
Objective: To investigate whether the early stage hordeolum is treated with hot compress or cold compress. Methods: From March 2019 to March 2021, 129 patients (129 eyes) who were diagnosed with early hordeolum in our outpatient department were randomly divided into two groups according to the order of visits. They were treated with cold compress or hot compress, 3 times a day. Times, 10-15 minutes each time. And with tobramycin eye drops, oral administration of roxithromycin and other drugs. The observation time is 1-3 days. Results: Of the 65 cases in the hot compress group, 15 cases were effective and 40 cases were ineffective. Among them, 35 cases gave up hot compress treatment, with a total effective rate of 23.08%. Of the 64 cases in the cold compress group, 20 cases were cured, 44 cases were effective, and the total effective rate was 100%. Conclusion: Cold compress can relieve symptoms, control inflammation, relieve pain, and improve the comfort of the affected area. It is the best choice for early meibinitis.
