Clinical utilization of microperimetry in ophthalmic surgery: A narrative review.

Microperimetry is an emerging technology that provides concurrent analysis of retinal structure and function by combining retinal sensitivity and fixation analysis with fundus imaging. We summarize the substantial evidence validating the evolving role of microperimetry as an adjunctive assessment of visual function in the perioperative setting. We show that microperimetry provides useful complementary information to other established imaging and functional modalities in the perioperative setting for a wide range of vitreoretinal surgical procedures, as well as in cataract and refractive surgeries.

Only eye study 3 (OnES 3): a qualitative study into how surgeons approach surgery in patients with only one seeing eye.

Objective: Performing surgery on an 'only eye' patient is considered high stakes. The purpose of this study is to explore the process of only eye surgery from the perspective of ophthalmic surgeons and improve both patient and surgeon experience.

Design, Setting And Participants: A cohort of 76 Australian consultant ophthalmologists, divided into three focus groups, were recruited via online webinar to participate in a guided focus group discussion about only eye surgery.

Ferroelectric domain wall injection.

Ferroelectric domain wall injection has been demonstrated by engineering of the local electric field, using focused ion beam milled defects in thin single crystal lamellae of KTiOPO4 (KTP). The electric field distribution (top) displays localized field hot-spots, which correlate with nucleation events (bottom). Designed local field variations can also dictate subsequent domain wall mobility, demonstrating a new paradigm in ferroelectric domain wall control.