Lens coloboma treated with lens surgery

Area of Science:

• Ophthalmology
• Pediatric Ophthalmology
• Surgical Innovation

Background:

• Congenital lens coloboma is a rare developmental anomaly affecting visual acuity.
• Early diagnosis and appropriate surgical management are crucial for visual rehabilitation in pediatric patients.
• This case highlights the challenges in managing large lens defects and associated amblyopia.

Observation:

• A 5-year-old boy presented with significantly reduced vision in his left eye due to a nasal lens deficiency.
• Surgical intervention involved lens coloboma removal, anterior continuous curvilinear capsulorhexis, lens aspiration, and sulcus intraocular lens placement.
• Postoperative diagnosis of amblyopia (20/800) necessitated occlusion therapy.

Findings:

• Successful surgical correction of the lens coloboma and implantation of a sulcus intraocular lens.
• Initiation of occlusion therapy for amblyopia management.
• Significant visual acuity improvement to 20/125 within 7 months post-surgery.

Implications:

• Demonstrates the feasibility of managing complex lens colobomas with secondary intraocular lens implantation.
• Underscores the importance of timely amblyopia treatment in conjunction with surgical correction.
• Provides evidence for favorable visual outcomes with a combined surgical and therapeutic approach in pediatric eye care.