title: Controlled encircling procedure for retinal detachment.
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D003452:Cryosurgery; D004322:Drainage; D006801:Humans; D008722:Methods; D008875:Middle Aged; D012163:Retinal Detachment / Q000601:surgery*; D012826:Silicone Elastomers; D013523:Surgical Equipment; D014792:Visual Acuity
chemical_list: D012826:Silicone Elastomers