Table 2.
Feedback that resulted in surgical changes from iOCT in DISCOVER RD
| Eye | iOCT feedback | iOCT based procedure changes |
|---|---|---|
| 1 | Identified residual preretinal PFO | Aspirated preretinal PFO |
| 2 | Showed no SRF under PFO | No additional maneuvers required |
| 3 | No residual SRF on buckle | No additional maneuvers required |
| 4 | Identified subretinal PFO | Removed PFO |
| 5 | Area of SRF plan for drainage retinotomy | Placement of drain |
| 6 | Identified preretinal membrane | Prompted peeling |
| 7 | Identified retinal cyst | Confirmed no need for further intervention |
| 8 | Identified hole | Additional laser performed |
| 9 | Limited retinal flattening | Prompted retinectomy |
| 10 | Identified preretinal membrane | Additional peeling |
| 11 | Confirmed flat retinectomy edge | No additional maneuvers required |
| 12 | SRF and associated pigment | Prompted more drainage |
| 13 | No SRF in macula | Posterior retinotomy avoided |
Abbreviations: PFO: perfluorocarbon liquid; iOCT: intraoperative optical coherence tomography; SRF: subretinal fluid.