This video discusses the use of low-concentration nitrous oxide anesthesia in combination with local anesthesia in ophthalmic surgery.

Autologous Tenon patch grafting is a cheap and effective modality for sealing small to moderate-sized corneal perforations. This video describes the indications, technique, and outcomes of the Tenon patch graft procedure.

Pythium insidiosum is an oomycete that closely mimics fungus in its morphological features. This video outlines the development of a strategic medical and surgical approach to combat infection with this deadly organism.

Traditionally, pellucid marginal degeneration was treated with a large-diameter penetrating keratoplasty that extended to the limbus once scleral contact lenses could not be used or tolerated. The technique described in this video enables preservation of an intact endothelia…

The purpose of this video is to demonstrate the use of optical coherence tomography (OCT) in various corneal surgeries, such as deep anterior lamellar keratoplasty, Descemet stripping endothelial keratoplasty, and sclerocorneal cyst removal.

This video presents a novel technique for implanting an iris/intraocular lens (IOL) complex with adjustable sutures. The patient was a 43-year-old woman with post-traumatic aphakia, partial aniridia, and severe corneal scarring in the right eye.

Corneal perforations contribute significantly to the burden of corneal blindness, especially in the developing world. The purpose of this video is to provide a simplified, yet detailed, approach to managing corneal perforations, including preoperative assessment, choosing th…

In this webinar, Drs. Venkateswaran, Syed, Kinoshita, Trief, Majmudar, Rapuano, Woodward, and Nussbaumer debate several topics affecting the future of managing corneal diseases.

A 51-year-old woman developed a symptomatic secondary iris cyst after an aberrant suture removal following a penetrating keratoplasty (PK) for keratoconus.

We present videos of two approaches for the surgical management of peripheral ulcerative keratitis (PUK).

This video demonstrates a noble technique of Descemet membrane endothelial keratoplasty (DMEK) graft preparation via a bandage contact lens (BCL) interface technique.

This video demonstrates the donor preparation and use of "peripherally trephinated (pD)" donor tissue in Descemet membrane endothelial keratoplasty (DMEK-pD) instead of centrally trephinated (cD) donor tissue, with the aim of higher endothelial cell density in the postoperat…

This video illustrates a relatively new surgical strategy for the management of a central corneal opacification in children due to Peters anomaly.

We present two patients with a new hydrophilic acrylic artificial lamella (EndoArt, EyeYon Medical, Israel). The implant has a diameter of 6 mm. It is implanted and applied with an air-gas mixture in a surgical approach that is similar to that of a normal DMEK.

In this webinar, Drs. Brook Miller, Kathryn Colby, and Elizabeth Yeu provide updates on the management of corneal disorders. Topics include the management of Fuchs dystrophy and of surface diseases before cataract.

In this video, Dr. Gomes discusses surgical treatments for severe dry eye, including tarsorrhapy, amniotic membrane Tp, oral mucosal graft, nasal mucosal transplantation, salivary gland transplantation, and KPro.

In this video, Dr. Perez reviews clinical testing results of several dry eye solutions (including topical steroids and T-cell inhibitors) on inflammation, and looks forward to new technologies, such as topical biologics.

In this video, Dr. Djalilian reviews the different types of punctal occlusion and considerations for their use with different severity levels of dry eye, including good candidates for each and practical tips.

In this video, Dr. Kheirkhah discusses the treatment of MGD, including physical therapy, topical medications, oral medications, lid margin scraping, mechanical expression, LipiFlow, intense pulsed light, MGD probing, and reduced evaporation.

We present herein a case with successful removal through a manually created lamellar flap and seal accomplished with an ocular bandage sealant.

This video highlights the detailed preoperative evaluation of cases of microbial keratitis with regard to the extent and depth of infiltrate, presence of perforation and nonhealing keratitis which necessitate therapeutic keratoplasty.

This video demonstrates different types of surgeon-prepared Descemet membrane (DM) scrolls and their behavior in a BSS-filled petri dish.

In this webinar, Drs. Vora, Macsai, and Colby provide the comprehensive ophthalmologist with an overview of some of the major advances in cornea and external disease.

This video discusses the use of medical contact lenses, corneal crosslinking, refractive surgery, and selective corneal transplantation in pediatric patients.

OCT angiography (OCT-A) is a quick and noninvasive diagnostic tool for imaging the retinal vasculature. However, by tweaking the machine parameters, it is possible to reliably perform ocular surface angiography (OSA).