Clinical Study

Low-Fluence Photodynamic Therapy versus Subthreshold Micropulse Yellow Wavelength Laser in the Treatment of Chronic Central Serous Chorioretinopathy

Table 1

Final best corrected visual acuity changes in low-fluence photodynamic therapy and subthreshold micropulse yellow laser therapy groups.

BCVA changeLow-fluence PDT
(%)
SMYL
(%)

Increase ≥ 5 ETDRS letters6 (33.3%)10 (66.7%)
Stable (within ±4 ETDRS letters)6 (33.3%)1 (6.7%)
Decrease ≥ 5 ETDRS letters6 (33.3%)4 (26.7%)

Total1815