Addressing Lipid Deposits in Rigid Corneal Lenses: Insights from Two Cases

<ns7:p>Background Lipid deposits on rigid corneal lenses pose significant challenges, impacting visual clarity, lens comfort, and ocular health. Despite advancements in lens materials and cleaning systems, lipid deposition remains a persistent issue, influenced by individual physiological factors and external conditions. This case report explores the composition, influencing factors, and management strategies for lipid deposits through two distinct presentations. Methods Case 1 involved a jelly-like, white, deposits coating the lens surface, whereas, case 2 described localized, irregular, peripheral lipid clusters. Both cases underwent thorough evaluation, including slit-lamp microscopy and spectroscopic analysis, to characterize the deposits’ morphology and composition. These assessments, combined with detailed patient histories, revealed the multifactorial nature of lipid deposition. Results Management strategies were customized for each case, with both approaches successfully reduced lipid deposition, improved lens performance, and enhanced patient satisfaction. This report underscores the importance of a personalized, multifaceted approach to managing lipid deposits on rigid corneal lenses. Conclusions Identifying contributing factors such as tear film abnormalities, material properties, and patient behaviours is critical for effective management. The findings highlight the need for continued innovation in lens material technology and cleaning systems to address this common issue.</ns7:p>