H21.3 - Cyst of iris, ciliary body and anterior chamber
H21.35 - Exudative cyst of pars plana
H21.351 - Exudative cyst of pars plana, right eye
H21.352 - Exudative cyst of pars plana, left eye
H21.353 - Exudative cyst of pars plana, bilateral
H21.359 - Exudative cyst of pars plana, unspecified eye