Management of refractory macular hole with blood and gas-assisted autologous neurosensory retinal free flap transplantation: a case report.

ABSTRACT:

Background

Macular hole (MH) may become refractory if the hole does not close after multiple surgeries. We provide a modified surgical technique for refractory MH repair with neurosensory retinal free flap transplantation.

Case presentation

To treat a 68-year-old female patient with refractory MH after multiple surgeries, we harvested a neurosensory retinal free flap with a 2-MH diameter area. A drop of whole blood was placed within the MH as an adhesive to fix the neurosensory retinal free flap at the MH under gas tamponade. Two months after surgery, optical coherence tomography (OCT) revealed closure of the MH. The flap was visible on OCT and had filled the MH without overlapping the neurosensory retina. The patient's best-corrected visual acuity (BCVA) improved from 20/500 preoperatively to 20/50 at 2 months postoperatively.

Conclusions

Using whole blood as an adhesive to aid in the fixation of an autologous neurosensory retinal free flap under gas tamponade provides another option for patients with refractory MH due to multiple prior surgeries.

SUBMITTER: Liu PK 

PROVIDER: S-EPMC6122747 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature