Superior oblique tenotomy.
D002102:Cadaver; D006801:Humans; D008722:Methods; D009801:Oculomotor Muscles / Q000033:anatomy & histology / Q000601:surgery*; D013285:Strabismus / Q000601:surgery*; D013525:Surgical Instruments; D013710:Tendons / Q000033:anatomy & histology / Q000601:surgery*