E chart
![A standard illuminated E chart](/Images/godic/202501/10/Medical_Instrument_Eye_Visual_acuity_chart_E_chart5010.jpg")
An E chart, also known as a tumbling E chart, is an ophthalmological chart used to measure a patient's visual acuity.
E chart
英语百科
- Pyogenic pericarditis
- pyogenic protein
- pyogenic proteins
- pyogenic proteinuria
- pyogenic scabies
- pyogenic scleritis
- Pyogenic scrofulosis
- pyogenic spondylitis
- pyogenic spondylitis of lumber spine
- pyogenic spondylitis of thoracic spine
- Pyogenic spondylitis with multifoci and multisegments
- pyogenic streptococcus
- Pyogenic thyroiditis
- pyogenic vertebral infections
- Pyogenic vertebral osteomyelitis
- pyogenic white swelling
- pyogenin
- pyogenoc tumor
- pyogenous
- pyogenous chronic arthrosis
- pyogingivitis with swollen legs
- pyoglobulin
- pyogranuloma
- pyogranulomas
- pyogranulomata