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1. レーザー屈折矯正手術laser refractive surgery [show details]
… "monovision" correction, whereby one eye is surgically undercorrected for distance, so that the patient is left with one eye for distance and the other eye for near vision .… In a standard eye examination, the refractive surgeon will test for myopia,… Eye movements such as saccades, high-frequency tremors, and irregular movements can affect the refractive outcome. The speed of the eye tracking systems incorporated in…
2. 成人における視覚障害：屈折障害と老視visual impairment in adults refractive disorders and presbyopia [show details]
… laser refractive treatment are discussed separately. The eye ability to focus is dependent on the eye optical system, which consists of two refractive surfaces working in tandem:… risk factors for impaired vision . The American Academy of Ophthalmology (AAO) recommends comprehensive eye examinations by ophthalmologists for adults… optical system is too great (generally due to a steep cornea). The image is focused in front of the retina . This results in blurred distance vision unless optical correction is achieved with…
3. 小児における弱視：マネージメントおよび転帰amblyopia in children management and outcome [show details]
… occlusion/penalization was more effective than refractive correction alone for the treatment of strabismic amblyopia . Occlusion therapy involves patching the eye with better vision. Close-range visual activities (eg …
4. 児童虐待：小児への虐待による頭部外傷（AHT）の眼の所見child abuse eye findings in children with abusive head trauma aht [show details]
… retinal and central nervous system injuries (ie, cortical and optic atrophy). Within these limitations, the correction of refractive errors and treatment of amblyopia… upon physical examination. For example, among 78 infants with isolated long-bone fractures and dilated fundus examinations, none had retinal hemorrhages . However, an eye examination by an ophthalmologist… Poor vision on presentation; Poor pupillary response; Papilledema; Diffuse retinal hemorrhages or retinal folds; The visual potential in children with AHT is limited by central nervous system injuries…
5. 乳児や小児の視力スクリーニング検査と評価vision screening and assessment in infants and children [show details]
… visual system and vision assessment in infants and children will be reviewed here. Specific ophthalmologic problems are discussed separately: Strabismus Amblyopia Refractive error … Computer-generated eye charts provide an unlimited array of letter combinations that can be used to prevent memorization. These systems also facilitate vision testing using a…