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Posturing time after macular hole surgery modified by optical coherence tomography images: a pilot study
Kyoko Masuyama1, Keita Yamakiri, Noboru Arimura
1Department of Ophthalmology, Kagoshima University Graduate School of Medical and Dental Sciences, Japan.
American Journal of Ophthalmology
|December 9, 2008
Summary
Fourier-domain optical coherence tomography (FD-OCT) can confirm macular hole (MH) closure the day after surgery. This imaging technique helps determine when to stop posturing for MH patients.
Area of Science:
- Ophthalmology
- Medical Imaging
Background:
- Macular hole (MH) surgery requires careful postoperative management, including prolonged posturing.
- Determining the optimal duration of posturing is crucial for successful outcomes.
Observation:
- Fourier-domain optical coherence tomography (FD-OCT) was used to assess early postoperative macular hole (MH) closure.
- Examinations were performed from 3 hours to the day after surgery in eyes treated with pars plana vitrectomy and SF(6) gas tamponade.
Findings:
- FD-OCT confirmed MH closure in 10 of 13 assessable eyes on postoperative day 1.
- Two of three initially unclosed MHs closed by postoperative day 2.
- Bridge formation was observed in 9 eyes within 7 days, transitioning to simple closure in most by 1 month.
Implications:
- FD-OCT allows for early confirmation of MH closure, even in the presence of intraocular gas.
- This imaging modality can guide decisions on discontinuing prolonged posturing, potentially improving patient comfort and adherence.
