Determination of Length of Interdigitation Zone by Optical Coherence Tomography and Retinal Sensitivity by Microperimetry and Their Relationship to Progression of Retinitis Pigmentosa

Figure 2

Optical coherence tomographic image centered on the fovea of a patient with RP. Arrows indicate the ends of the external limiting membrane line, arrowheads indicate the ends of the ellipsoid zone line, and dashed arrows indicate the end of the interdigitation zone.