Idiopathic Macular Hole: A Comprehensive Review of Its Pathogenesis and of Advanced Studies on Metamorphopsia

Area of Science:

• Ophthalmology
• Retinal Diseases
• Visual Function

Background:

• Vitreous traction plays a key role in macular hole (MH) pathogenesis and progression.
• While MH treatments have improved closure rates and visual acuity, metamorphopsia persists as a significant visual impairment.
• Metamorphopsia negatively impacts quality of life and serves as a crucial indicator for evaluating visual function pre- and post-surgery.

Purpose of the Study:

• To investigate the relationship between preoperative optical coherence tomography (OCT) parameters and the degree of metamorphopsia in MH patients.
• To explore the prognostic value of OCT findings for postoperative visual function in MH.
• To establish the significance of preoperative OCT in guiding MH treatment strategies.

Main Methods:

• Utilized M-CHARTS to quantify the severity of metamorphopsia in patients with macular holes.
• Employed optical coherence tomography (OCT) for detailed, layer-by-layer analysis of retinal structures.
• Correlated preoperative OCT parameters with metamorphopsia measurements and surgical outcomes.

Main Results:

• Established a connection between specific preoperative OCT parameters and the degree of metamorphopsia.
• Demonstrated that preoperative OCT findings can predict postoperative visual function.
• Highlighted the clinical utility of OCT in assessing MH prognosis.

Conclusions:

• Preoperative OCT parameters are valuable for predicting visual prognosis in macular hole patients.
• Quantifying metamorphopsia with tools like M-CHARTS, alongside OCT analysis, offers a comprehensive approach to MH assessment.
• These insights are crucial for guiding personalized treatment strategies and improving patient outcomes in macular hole management.