Abstract: 【Abstract 】 : objective: to explore the gettering technique of cataract ultrasonic emulsification cataract patients with corneal endothelial cell density and the influence of the form.Methods: in June 2013 - June 2014 in our hospital during the period of 50 patients who underwent phacoemulsification cataract treated gettering technique in patients with clinical data were retrospectively analyzed, and the patients of corneal endothelial cell density before and after operation and morphological changes were analyzed to explore, summarize gettering ultrasonic emulsification cataract surgery for cataract patients with corneal endothelial cell density and the influence of the form.Results: postoperatively, patients of corneal endothelial cell density and shape are obvious changes have taken place.Conclusion: cataract patients of corneal endothelial cells of ultrasonic emulsification cataract gettering technique has high sensitivity damage, therefore, before the formal operation, should be the corneal endothelial cells of patients with clinical examination, effectively avoid the damage to the intraoperative and postoperative.