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Table 1 Comparison between studies involving the use of Nd: Yag laser in the treatment of vitreous opacities

From: Objective assessment of YAG laser vitreolysis in patients with symptomatic vitreous floaters

 No eyesMean power (mJ)Improvement (%)aAdverse events
Present study3236646.1None
Delaney et al.39131638.5None
Shah et al.5231053.0Oneb
  1. a Improvement was based on answers of subjective questionaire. b One posterior chamber intraocular lens was pitted peripherally with the YAG laser when anterior floaters were treated