Objective To observe and to clear the hope for retinal pigment kidney Yin deficiency degeneration type curative effect.Methods 83 eyes of 42 patients with retinal pigment degeneration patients were randomly divided into treatment group and control group two groups,the treatment group give clear hope to add and subtract in treatment group give oral lutein and vitamin A treatment.Results After treatment,and patients in vision and vision has obvious improvement,the treatment group in the vision and view of the effect of the total effective rate wa...