title: Chandelier-assisted external drainage of subretinal fluid.
abstract: OBJECTIVE
  External drainage could be indicated for long-standing nonresolving exudative retinal detachment secondary to chronic central serous chorioretinopathy, capillary hemangioma, and Coats disease. The authors report a modified technique of external drainage of subretinal fluid using Chandelier illumination.
  
  
  METHODS
  Muscles were tagged after conjunctival exposure. After placing the Chandelier illumination at the 12-o'clock position, 26-gauge needle attached with cannula is inserted externally at the equator into the subretinal space. Under direct visualization through surgical microscope, subretinal fluid was slowly removed and the needle was withdrawn. After maintaining the intraocular pressure, retina was examined and was found to be attached.
  
  
  RESULTS
  Successful removal of subretinal fluid achieved without any complications.
  
  
  CONCLUSIONS
  Chandelier-assisted external drainage of subretinal fluid is easier, well-controlled, and a convenient technique, which provides continuous direct visualization during external drainage of subretinal fluid to achieve excellent anatomical and visual outcome and prevent complications.
authors.affiliation: Smt.Kanuri Santhamma Retina Vitreous Centre, L. V. Prasad Eye Institute, Hyderabad, India.
authors.forename: Jay
authors.initials: J
authors.lastname: Chhablani
authors.forename: Divya
authors.initials: D
authors.lastname: Balakrishnan
mesh_terms: D004322:Drainage / Q000379:methods*; D006801:Humans; D008029:Lighting / Q000295:instrumentation / Q000379:methods*; D012163:Retinal Detachment / Q000601:surgery*; D012591:Scleral Buckling / Q000379:methods*; D058471:Subretinal Fluid; D016896:Treatment Outcome