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A penetrating globe injury with a retained foreign object, called an intraocular foreign body, has a different prognosis than a simple penetrating trauma. Therefore, intraocular foreign body injuries are considered a distinct type of ocular injury. [4] Open-globe injuries are also classified by the anatomic region or zone of injury:
Canthotomy (also called lateral canthotomy and canthotomy with cantholysis) is a surgical procedure where the lateral canthus, or corner, of the eye is cut to relieve the fluid pressure inside or behind the eye, known as intraocular pressure (IOC). [1] The procedure is typically done in emergency situations when the intraocular pressure becomes ...
Patients with closed globe injuries require observation and follow-up examination with an optometrist, including slit lamp microscope and dilated fundus inspection. Those who have been treated for open-globe repairs often experience a delay of post-operative treatment that ranges from 10 to 14 days after injury.
Closed globe injury: the eye globe is intact, but the seven rings of the eye have been classically described as affected by blunt trauma. Types include contusion and lamellar laceration; Open globe injury: there is a full thickness injury of the eye wall (cornea and sclera) It includes
Facial trauma. Facial trauma, also called maxillofacial trauma, is any physical trauma to the face. Facial trauma can involve soft tissue injuries such as burns, lacerations and bruises, or fractures of the facial bones such as nasal fractures and fractures of the jaw, as well as trauma such as eye injuries. Symptoms are specific to the type of ...
Once an open globe has been ruled out, intraocular pressure should be checked and treated if greater than 21 mm Hg. All patients with hyphema require ophthalmology consultation. Any patient with a hyphema larger than grade II, elevated intraocular pressure, or sickle cell disease—or who is unable to comply with daily ophthalmology evaluations ...
Recurrent corneal erosion. Recurrent corneal erosion is a disorder of the eyes characterized by the failure of the cornea 's outermost layer of epithelial cells to attach to the underlying basement membrane (Bowman's layer). The condition is excruciatingly painful because the loss of these cells results in the exposure of sensitive corneal nerves.
Manual small incision cataract surgery (MSICS) is an evolution of extracapsular cataract extraction (ECCE); the lens is removed from the eye through a self-sealing scleral tunnel wound. A well-constructed scleral tunnel is held closed by internal pressure, is watertight, and does not require suturing. The wound is relatively smaller than that ...