Details

Autor(en) / Beteiligte

• Ye, Xin
• Wang, Jun
• Qiu, Wangli
• Chen, Yiqi
• Shen, Lijun

Titel

EXCESSIVE GLIOSIS AFTER VITRECTOMY FOR THE HIGHLY MYOPIC MACULAR HOLE: A Spectral Domain Optical Coherence Tomography Study

Ist Teil von

• Retina (Philadelphia, Pa.), 2023-02, Vol.43 (2), p.200

Ort / Verlag

United States

Erscheinungsjahr

2023

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• To investigate different modes of foveal regeneration after the closure of idiopathic macular hole (IMH) or highly myopic macular hole (HMMH) by vitrectomy with internal limiting membranes peeling or flap techniques. This retrospective observational study followed 47 IMH and 50 HMMH eyes for at least 6 months. Twenty four IMH and 25 HMMH eyes underwent internal limiting membrane peeling, whereas 23 IMH and 25 HMMH eyes received inverted internal limiting membrane flap technique. Spectral domain optical coherence tomography was used to analyze macular hole closure, foveal microstructures, and excessive gliosis as a foveal "peak-like" protuberance. A single procedure closed all IMH (n = 47). For HMMH, the inverted group (n = 25, 100%) closed more macular hole than the peeling group (n = 14, 56.00%) (P < 0.001). Excessive gliosis only occurred in the inverted group, and there was a significant difference (P = 0.005) in incidence between IMH (three in 23 eyes, 13.04%) and HMMH (13 in 25 eyes, 52.00%). The axial length more than 29.985 mm enhanced the risk of excessive gliosis. The inverted internal limiting membrane flap efficiently treated refractory MHs but was prone to cause excessive gliosis in highly myopic eyes. Excessive elongation of the globe (axial length > 29.985 mm) was linked to excessive gliosis growth.