A technique for eyelid margin repair without use of marginal sutures.

Purpose: To describe and evaluate a novel technique for eyelid margin repair without the use of marginal sutures.Methods: A retrospective chart review of patients who underwent primary repair of full-thickness lid margin defects using the described technique between March 2013 and May 2019 was performed. Clinical data such as indication for repair as well as size of defect was analyzed. The primary outcome measures included presence or absence of lid notching and post-operative complications such as wound dehiscence, infection, eyelid malposition, and keratopathy. Descriptive statistics were used.Results: A total of 31 cases were identified. Five were excluded in post-operative analysis for follow-up of less than 2 weeks. The average age was 59.6 years (range 22-88) and 54.8% of patients were female. Average follow up in post-operative analysis group was 17.0 weeks (range 2 weeks to 42 months). Average defect size was 5.77 mm (range 2-12 mm). Reasons for repair were resection of eyelid lesion in 25/31 (80.6%), floppy eyelid in 4/31 (12.9%), trauma in 1/31 (3.2%), and trichiasis in 1/31 (3.2%). Post-operative eyelid notching was noted in 2/26 patients (7.7%), and there were no instances of wound dehiscence, infection, eyelid malposition, or keratopathy noted.Conclusions: Our technique for full-thickness eyelid margin repair without the use of marginal sutures successfully repairs defects up to 12 mm for various indications. We observed comparable cosmetic outcomes to previously described techniques as well as a low rate of complications using our technique.

Imaging in Retinopathy of Prematurity.

Retinopathy of prematurity (ROP) is a leading cause of preventable childhood blindness worldwide. Barriers to ROP screening and difficulties with subsequent evaluation and management include poor access to care, lack of physicians trained in ROP, and issues with objective documentation. Digital retinal imaging can help address these barriers and improve our knowledge of the pathophysiology of the disease. Advancements in technology have led to new, non-mydriatic and mydriatic cameras with wider fields of view as well as devices that can simultaneously incorporate fluorescein angiography, optical coherence tomography (OCT), and OCT angiography. Image analysis in ROP is also being employed through smartphones and computer-based software. Telemedicine programs in the United States and worldwide have utilized imaging to extend ROP screening to infants in remote areas and have shown that digital retinal imaging can be reliable, accurate, and cost-effective. In addition, tele-education programs are also using digital retinal images to increase the number of healthcare providers trained in ROP. Although indirect ophthalmoscopy is still an important skill for screening, digital retinal imaging holds promise for more widespread screening and management of ROP.