Morphological-Gene-Clinical Phenotype Correlation Study of the Long Anterior Zonule

Long anterior zonules (LAZ) is an anatomical anomaly of the anterior segment in which zonular fibers extend abnormally forward onto the anterior lens capsule. It is potentially associated with glaucoma, late-onset retinal degeneration, and increased risks during cataract surgery. This study introduces a 3D visualization system to enhance the detection rate of LAZ. By integrating multiple imaging modalities, it systematically assesses the morphological characteristics of LAZ, aiming to provide an evidence-based foundation for subsequent efforts to establish diagnostic consensus, optimize preoperative assessments for glaucoma and cataract surgery. By elucidating the genetic mechanisms and genotype-phenotype correlations of LAZ, this research can provide theoretical support for the early identification of high-risk populations, genetic consultation, and personalized treatment.