fifty-five eyes ( 52 % ) achieved functional success ( defined as a final visual acuity of 6/30 [ 20/100 ] or better or as a postoperative improvement in visual acuity from light perception or worse to 6/240 [ 5/200 ] or better ) , 16 ( 15 % ) attained anatomic success ( attached retinas and generally clear media ) but were functional failures , and 35 ( 33 % ) were both anatomic and functional failures .
C0015392
eyes
C0035298
retinas