AI Article Synopsis

  • The study aimed to evaluate whether a modified technique for peeling the internal limiting membrane (ILM) during surgery is as effective as the traditional method for repairing large Stage IV macular holes.
  • 87 patients were divided into two groups: one receiving the classic inverted ILM flap technique and the other receiving a modified version that only peeled the ILM on the temporal side.
  • Results showed no significant differences in visual outcomes between the two groups, suggesting the modified technique is equally effective, with fewer complications related to the optic nerve layer.

Article Abstract

Purpose: To determine if reducing the area of internal limiting membrane (ILM) peeling in the inverted ILM flap technique results in satisfactory outcomes for the repair of large Stage IV idiopathic macular holes.

Methods: Prospective comparative interventional study of 87 consecutive eyes. Participants were randomized into two treatment groups. In Group A, the classic inverted ILM flap technique was performed. In Group B, a modification of this procedure, the temporal inverted ILM flap technique, was performed. In the modified inverted ILM flap technique, peeling of the ILM was restricted to the temporal side of the fovea only--the macular hole was then covered with the temporal ILM flap.

Results: There was no significant difference in initial and final visual acuities between Groups A and B. In both groups, defects in photoreceptors and the external limiting membrane decreased with time. Successive postoperative examinations revealed an increasing number of patients with the dissociated optic nerve fiber layer appearance, although this was less frequent in Group B (modified ILM flap) than in Group A.

Conclusion: The study results indicate that the temporal inverted ILM flap technique is as effective as the classic inverted ILM flap technique for the repair of large Stage IV macular holes.

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Source
http://dx.doi.org/10.1097/IAE.0000000000000555DOI Listing

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