AIM:To determine capsulotomic locus of continuous curvilinear capsulorrhexis in cataract surgery.·METHODS:Various types of 40 age-related cataract eyes were performed continuous curvilinear capsulorrhexis and the capsulotomic locus was obtained.·RESULTS:Thirty-seven eyes of 40 eyes(92.5%) were implemented continuous curvilinear capsulotomy successfully.The other 3 eyes were performed the operation with can opener capsulectomy because crystalline lens dilation and diffluence in 1 eye and crystalline lens peplos fibrous degeneration in 2 eyes.·CONCLUSION:Capsulotomic locus of continuous curvilinear capsulorrhexis in cataract surgery can be found.