The dvm360® ophthalmology page is a comprehensive resource for clinical news and insights on the latest in veterinary ophthalmology. This page consists of videos, interviews, articles, podcasts, and research on the advancements and developments of therapies for ophthalmology, and more.
February 7th 2025
A recent purchase at UC Davis was used to help restore the vision of a 7-year-old Shih-Tzu
February 5th 2025
Ocular diseases of nontraditional and exotic pets (Proceedings)
August 1st 2010When presented with exotic species with ocular disease it is important to remember the concept of "the same and different". Eye are eyes regardless of the species and many of the conditions we are presented with in pocket pets and other exotic species are in many ways the same as those we have come to recognize in the more usual domestic species and can be diagnosed and treated empirically in the same way.
Pediatrics: What can go wrong and how to fix it (Proceedings)
August 1st 2010Pediatrics, for the purpose of this lecture, will be considered conditions that are genetic, congenital, and early developmental and acquired. They are common in the first year of life. To have the best understanding of many of the genetic and congenital diseases, a review of embryology will be necessary, and we will further highlight embryology as we discuss many of these conditions.
Ocular diseases unique to the feline patient (Proceedings)
August 1st 2010Many ocular conditions seen in cats are identical to those in other domestic species however there are eye diseases which are only seen with any frequency in cats (eyelid agenesis, diffuse iris melanoma) or which have common and unique presentations in the cat compared with other species (immune mediated uveitis and ocular eosinophilic disease).
Turning up your ocular exam techniques for better diagnosis (Proceedings)
August 1st 2010A good ocular examination begins with a complete medical history. The saying goes that the eyes are the window to the soul – to the ophthalmologist they are often a window to illness elsewhere in the body. The general medical history should be scrutinized starting with signalment and work/play/housing environments.
Geriatric eyes: Old dogs new tricks (Proceedings)
August 1st 2010The eyelids often have increased flaccidity and laxity in advanced age. This may result in entropion, often of the lateral aspect of the upper eyelid. Loss of orbital fat pad may result in enophthalmos and protrusion of the third eyelid. This too can lead to entropion, typically of the lower lids.
Canine keratitis: Ulcers to KCS (Proceedings)
August 1st 2010The SCCED represents a specific unique type of corneal ulcer that is frustrating for veterinarians and clients alike. They are chronic, superficial, non-infected, and present with the patient minimally to severely painful. Most are characterized by a superficial erosion of the corneal epithelium with loose epithelial edges and variable corneal vascularization.
Everyday answers for common conditions of the eyelid/conjunctiva (Proceedings)
August 1st 2010Distichiae are aberrant hairs that arise from the meibomian glands and exit through the meibomian gland opening in the eyelid margin. Distichiasis occurs commonly in many breeds of dogs. In some breeds the hairs cause virtually no clinical signs (e.g., Cocker Spaniels), whereas in other breeds they can result in epiphora, corneal fibrosis and vascularization, and occasionally corneal ulceration.
Equine ocular and pre-purchase examinations (Proceedings)
August 1st 2010A good ocular examination begins with a thorough medical history. The saying goes that the eyes are the window to the soul – to the ophthalmologist they are often a window to illness somewhere else in the body. Start with the basics; signalment, use, as well as housing, work, and turnout environments.
The retina: Examination and what it can tell you (Proceedings)
August 1st 2010When we examine the posterior segment of the eye we tend to think that we are looking for problems in the retina. I reality we are seeing the vitreous humor, the neural retina and optic nerve, retina pigment epithelium, the vascular coat lining the back of the eye – the choroid, and the outer fibrous coat of the eye – the sclera. The fundus is the area including all of these structures as seen by ophthalmoscopy through the pupil.
Laparoscopy in small-animal practice (Proceedings)
April 1st 2010There are a number of minimally invasive surgical (MIS) procedures that are currently performed using laparoscopy. Many of these procedures require multiple trocar/cannula portals, specific minimally invasive surgical instruments, loop ligatures, clip applicators and monopolar electrosurgery.
The red eye: diagnostics and treatment (Proceedings)
April 1st 2010The "red eye" may present for many different reasons. Periocular trauma, conjunctival hyperemia, corneal vascularization, intraocular hemorrhage, and detached subalbinotic retinas may all lead to the complaint of a "red eye". Examination of the eye should lead to localization of the abnormality and standard ophthalmic testing should be performed, including schirmer tear tests, fluorescein staining, and intraocular pressures.
Glaucoma: Early recognition and initial treatment (Proceedings)
April 1st 2010Early recognition of glaucoma is essential in managing this disease and preventing the natural outcome, which is a painful and blind eye. Recognition is preceded by having a suspicion for glaucoma, and various signs, including fixed and dilated pupils, engorged episcleral vessels, and a hazy cornea, should heighten this suspicion.
Cryptorchid surgery and simple ophthalmic procedures (Proceedings)
April 1st 2010Cryptorchism is defined as the failure of one or both testicles to descend into the scrotum. The cryptorchid testicle can be located anywhere along the path from the area of fetal development of the gonads (just caudal to the caudal pole of the kidney) to the subcutaneous tissue between the external inguinal ring and the scrotum.
Surgical techniques for the eyelid (Proceedings)
April 1st 2010Eyelid function is important in maintaining the health of the cornea and globe. Eyelids distribute tears over the corneal surface, remove foreign bodies from the surface of the eye, control the amount of light entering the eye and protect the globe from trauma.
Ophthalmic anatomy and diagnostics (Proceedings)
April 1st 2010Pertinent ophthalmic anatomy for veterinarians in private practice is reviewed from the outside in, as are related diagnostic tests and pertinent diseases. In order, the orbit, eyelids, third eyelid, tear film, nasolacrimal drainage system, cornea and sclera, lens, uveal tract (iris, ciliary body, choroid), iridocorneal angle and aqueous dynamics, vitreous, retina, optic nerve, and visual cortex are reviewed.
Portosystemic shunts (Proceedings)
April 1st 2010Portosystemic shunt (PSS) is an abnormal vessel that shunts portal blood from the splanchnic circulation to flow directly to the systemic circulation by passing the liver. Toxins, hormones, nutrients, escaping bacteria, and exogenous drugs also bypass the liver resulting in hepatic encephalopathy (HE).