title: Treatment of hypertropia by vertical displacement of horizontal recti.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008722:Methods; D009801:Oculomotor Muscles / Q000601:surgery*; D012189:Retrospective Studies; D013285:Strabismus / Q000601:surgery*