the records for a group of 2,054 patients who had undergone surgery fur rhegmatogenous retinal detachment with macular involvement were analyzed to ascertain the relative influence of the following five specific factors on postoperative visual acuity : ( 1 ) patient age , ( 2 ) degree of preoperative macular elevation , ( 3 ) duration of preoperative macular detachment , ( 4 ) extent of retinal detachment , and ( 5 ) drainage of subretinal fluid .
C0271055
rhegmatogenous retinal detachment
C0035305
retinal detachment