| H3310 | Unspecified retinoschisis |
| H33101 | Unspecified retinoschisis, right eye |
| H33102 | Unspecified retinoschisis, left eye |
| H33103 | Unspecified retinoschisis, bilateral |
| H33109 | Unspecified retinoschisis, unspecified eye |
| H3311 | Cyst of ora serrata |
| H33111 | Cyst of ora serrata, right eye |
| H33112 | Cyst of ora serrata, left eye |
| H33113 | Cyst of ora serrata, bilateral |
| H33119 | Cyst of ora serrata, unspecified eye |
| H3312 | Parasitic cyst of retina |
| H33121 | Parasitic cyst of retina, right eye |
| H33122 | Parasitic cyst of retina, left eye |
| H33123 | Parasitic cyst of retina, bilateral |
| H33129 | Parasitic cyst of retina, unspecified eye |
| H3319 | Other retinoschisis and retinal cysts |
| H33191 | Other retinoschisis and retinal cysts, right eye |
| H33192 | Other retinoschisis and retinal cysts, left eye |
| H33193 | Other retinoschisis and retinal cysts, bilateral |
| H33199 | Other retinoschisis and retinal cysts, unspecified eye |
| H332 | Serous retinal detachment |
| H3320 | Serous retinal detachment, unspecified eye |
| H3321 | Serous retinal detachment, right eye |
| H3322 | Serous retinal detachment, left eye |
| H3323 | Serous retinal detachment, bilateral |
| H333 | Retinal breaks without detachment |
| H3330 | Unspecified retinal break |
| H33301 | Unspecified retinal break, right eye |
| H33302 | Unspecified retinal break, left eye |
| H33303 | Unspecified retinal break, bilateral |
| H33309 | Unspecified retinal break, unspecified eye |
| H3331 | Horseshoe tear of retina without detachment |
| H33311 | Horseshoe tear of retina without detachment, right eye |
| H33312 | Horseshoe tear of retina without detachment, left eye |
| H33313 | Horseshoe tear of retina without detachment, bilateral |
| H33319 | Horseshoe tear of retina without detachment, unspecified eye Horseshoe tear of retina without detachment, unspecified eye |
| H3332 | Round hole of retina without detachment |
| H33321 | Round hole, right eye |
| H33322 | Round hole, left eye |
| H33323 | Round hole, bilateral |
| H33329 | Round hole, unspecified eye |
| H3333 | Multiple defects of retina without detachment |
| H33331 | Multiple defects of retina without detachment, right eye |
| H33332 | Multiple defects of retina without detachment, left eye |
| H33333 | Multiple defects of retina without detachment, bilateral |
| H33339 | Multiple defects of retina without detachment, unspecified eye |
| H334 | Traction detachment of retina |
| H3340 | Traction detachment of retina, unspecified eye |
| H3341 | Traction detachment of retina, right eye |
| H3342 | Traction detachment of retina, left eye |