title: Correspondence.
authors.forename: Yi Jun
authors.initials: YJ
authors.lastname: Hu
authors.forename: Wei Qi
authors.initials: WQ
authors.lastname: Chen
authors.forename: Ping
authors.initials: P
authors.lastname: Hou
mesh_terms: D006801:Humans; D013508:Ophthalmologic Surgical Procedures / Q000191:economics / Q000379:methods*; D012160:Retina / Q000601:surgery; D012163:Retinal Detachment / Q000150:complications / Q000601:surgery*; D012167:Retinal Perforations / Q000150:complications / Q000601:surgery*; D016896:Treatment Outcome; D014792:Visual Acuity