endophthalmitis (post-trauma) is a serious infection and inflammation inside the eye that happens after an eye injury. It most often follows a penetrating injury, when the outer wall of the eye is opened. It is commonly discussed in emergency eye care, trauma surgery, and retina practice. The term helps clinicians describe an urgent condition that can threaten vision if not controlled.
radiation injury is damage to eye tissues caused by exposure to radiation. It can happen from sunlight (ultraviolet), medical radiation (such as radiotherapy), workplace sources, or high-energy light such as lasers. It may affect the cornea, lens, retina, or optic nerve depending on the exposure. Clinicians use the term to describe, document, and monitor exposure-related eye disease.
A Morgan lens is a medical device used to continuously rinse (irrigate) the surface of the eye. It looks somewhat like a contact lens but is designed to deliver fluid, not correct vision. It is most commonly used in emergency and urgent eye-care settings after chemical exposure or significant contamination. Its main goal is to help flush harmful substances away from the cornea and conjunctiva.
eye irrigation is the controlled rinsing of the eye and eyelids with a sterile fluid. It is used to wash out irritating or harmful substances and to remove debris. It is commonly performed in emergency care, urgent care, and eye clinics. It may also be used during certain office-based procedures and surgeries.
A chemical eye injury is damage to the eye caused by contact with a chemical substance. It most often involves the front surface of the eye, including the cornea and conjunctiva. It can happen at home, at work, in laboratories, or during sports and hobbies. Clinicians treat it as an eye emergency because some chemicals can cause rapid tissue damage.
lateral canthotomy is an emergency eye procedure that releases tension at the outer corner of the eyelids. It is most often used to quickly reduce dangerous pressure around the eyeball (the orbit). In practice, it is commonly performed in emergency departments and trauma settings. It may be done by ophthalmologists and, in urgent situations, by other trained clinicians.
compartment syndrome (orbit) is a condition where pressure rises inside the eye socket (orbit) and compresses delicate structures. It is most often discussed as an emergency because high orbital pressure can threaten vision. It commonly occurs after trauma, bleeding behind the eye, or certain surgeries and infections. Clinicians use the term to describe a time-sensitive problem that may require urgent decompression.
traumatic retinal detachment is a retinal detachment that occurs after an eye injury. It means the retina (the light-sensing layer at the back of the eye) separates from the tissue that supports it. It is commonly discussed in emergency eye care, sports- or work-related injuries, and ophthalmic trauma clinics. It is also a key diagnosis in retinal surgery and vision loss evaluations.
choroidal rupture is a break in deeper layers of the eye wall that can occur after trauma. It usually involves the choroid and Bruch’s membrane beneath the retina. It is commonly discussed in emergency eye care, trauma evaluation, and retinal clinics. It matters because it can affect central vision and may lead to later complications.
Berlin edema is a retinal finding that can appear after a blunt injury to the eye. It describes a temporary-looking “whitening” or hazy change in the retina, most often near the macula (the central vision area). Clinicians commonly use the term when documenting **commotio retinae**, a type of traumatic retinal disturbance. It is used in eye emergency care, sports-injury assessments, and trauma-related eye exams.
commotio retinae is a retinal finding that can appear after blunt trauma to the eye. It describes a temporary-looking whitening or “haze” in the retina seen on a dilated exam. It is commonly used in ophthalmology, optometry, and emergency eye care to document trauma-related retinal change. It is also known historically as “Berlin’s edema” when the central retina (macula) is involved.
lens subluxation means the eye’s natural lens is partly out of its normal position. It happens when the tiny fibers that hold the lens in place become weak or broken. It is commonly discussed in eye exams, emergency care after trauma, and surgical planning. It can affect vision and sometimes changes how the eye’s internal fluid drains.
traumatic mydriasis is an abnormally large pupil caused by injury to the eye. It usually happens when trauma damages the iris sphincter muscle that normally constricts the pupil. People often notice glare, light sensitivity, or blurred vision after the injury. The term is commonly used in emergency care, optometry, and ophthalmology examinations after eye trauma.
traumatic iritis is inflammation of the iris that occurs after an eye injury. It is a type of anterior uveitis, meaning inflammation in the front part of the eye. It commonly causes light sensitivity, eye pain, and redness. The term is commonly used in emergency care, optometry, and ophthalmology to describe post-trauma inflammation inside the eye.
The Seidel test is a clinical check used to look for leaking fluid from the eye. It most commonly helps detect aqueous humor (the eye’s internal fluid) escaping through a wound. Clinicians often perform it at the slit lamp using fluorescein dye and blue light. It is used in urgent eye care, trauma assessment, and post-surgical follow-up.
A scleral laceration is a cut or tear in the sclera, the tough white outer wall of the eye. It most often happens after trauma, especially from sharp objects or high-impact injuries. Clinicians use the term when describing an “open-globe” injury where the eye’s outer coat is disrupted. It is also discussed in surgical settings as a rare complication that can involve the sclera.
A corneal laceration is a cut in the cornea, the clear front “window” of the eye. It usually happens after trauma from a sharp object or high-velocity impact. Clinicians use the term to describe a potentially vision-threatening eye injury. It is commonly discussed in emergency care, ophthalmology clinics, and surgical settings.
An intraocular foreign body (IOFB) is a piece of material that has entered and remains inside the eye. It most often follows an injury, especially from high-speed particles like metal fragments. Clinicians use the term to describe a specific type of eye trauma that can threaten vision. It is commonly discussed in emergency care, ophthalmology, and occupational eye safety.
A perforating injury is a serious eye trauma where an object makes a full-thickness wound that enters the eyeball and exits it. It is most commonly discussed in emergency eye care, trauma classification, and surgical planning. In plain terms, it is a “through-and-through” open-globe injury. The term helps clinicians describe the pathway and severity of damage.