Intraoperative OCT Guidance of Intraocular Surgery II

Inclusion Criteria:

1. Healthy controls: Healthy eyes without known disease: refractive error including
myopia and non-significant cataract is allowed. For selected testing pseudophakia is
allowed.

2. Surgeons as research subjects: Adult (≥18 years old)

3. Surgical patients (vitreoretinal surgery): Patients undergoing examination under
anesthesia or surgery for vitreoretinal diseases

4. Surgical patients (anterior segment surgery-glaucoma, ocular surface or strabismus
requiring extraocular muscle surgery): Include both adults and children. Patient
undergoing primary, elective minimally invasive glaucoma surgery, ocular surface
surgery, or strabismus surgery.

Exclusion Criteria:

1. Healthy controls: Any ocular disease that restricts the ability to perform OCT
scanning. Conflict of interest with investigators/study personnel, e.g. a student in
the lab of an investigator.

2. Surgeons as research subjects: no specific exclusion criteria.

3. Surgical patients (vitreoretinal surgery): Neonates (< 4 weeks of age) and patients
with any ocular disease that restricts the ability to perform OCT scanning.

4. Surgical patients (anterior segment surgery-corneal and cataract diseases): Pediatric
patients: The cornea and cataract surgery studies will be restricted to adults (≥ 18
years). Children do not have cataract surgery typically by residents and therefore
would not fit our study design. Similarly pediatric corneal transplants are very rare.