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Table 2 Patient visit, ultra-wide field imaging, and longitudinal follow-up characteristics

From: Ultra-wide field imaging to assess the optic nerve and retina in Boston type I and II keratoprosthesis patients

Characteristic

Posterior segment indications for initial UWF imaging, n (%)

All eyes n = 19 

 Glaucoma

14 (73.7)

 History of retinal detachment

4 (21.1)

 Cystoid macular edema

2 (10.5)

 Nonexudative AMD

2 (10.5)

 Exudative AMD

1 (5.3)

 History of recurrent uveitis

1 (5.3)

 History of fungal endophthalmitis

1 (5.3)

 Epiretinal membrane

1 (5.3)

 Subretinal fibrosis

1 (5.3)

Visual acuity, n (%)

Visits with UWF images n = 41

 Better than 20/100

8 (19.5)

 20/100 to 20/400

10 (24.4)

 CF

9 (22.0)

 HM

11 (26.8)

 LP

3 (7.3)

Imaging Obstacles, n (%)

 

 BCL

28 (68.3)

 BCL and RPM

4 (9.8)

 BCL and PCO

2 (4.9)

 BCL and silicone oil

2 (4.9)

 None

2 (4.9)

 BCL and nystagmus

1 (2.4)

 BCL and precipitates on posterior KPro

1 (2.4)

 RPM

1 (2.4)

Posterior segment indications for follow-up UWF imaging, n (%)

Eyes with longitudinal follow-up n = 6

 Glaucoma

6 (100)

 Nonexudative AMD

2 (33.3)

 History of retinal detachment

1 (16.7)

 History of fungal endophthalmitis

1 (16.7)

 Epiretinal membrane

1 (16.7)

 Subretinal fibrosis

1 (16.7)

  1. UWF= ultra-wide field; AMD= age-related macular degeneration; CF= counting fingers; HM= hand motion; LP= light perceptions; BCL= bandage contact lens; RPM= retroprosthetic membrane; PCO= posterior capsule opacification; Kpro= keratoprosthesis