![]() It can result in multiple pieces, or comminuted, bone. This type of fracture commonly happens when you’re struck by something larger than the eye socket, such as a fist or blunt object. Blowout fractures (or comminuted orbital wall fractures) It’s called a tripod fracture, or a zygomaticomaxillary complex (ZMC) fracture. A common type of orbital rim fracture involves all three major parts of the eye socket. The damage is usually in more than one area of the eye socket. A piece of bone may break off and be pushed in the direction of the blow. ![]() These occur when the eye socket is struck violently with a hard object, such as a steering wheel in a car accident. One study found that 28 percent of people with eye socket fractures also have eye injuries that can affect vision.Īny or all of the seven orbital bones may be involved in an eye socket fracture.įractures of the eye socket can be classified into the following categories: Orbital rim fractures Fractures to the superior wall are less common, but they can happen alone or in combination with damage to the other two areas. The superior wall, or roof, of the eye socket is formed by a part of the frontal bone, or forehead.Blunt trauma to the nose or eye region is a common cause of fractures to the medial wall. The medial wall is formed primarily by the ethmoid bone that separates your nasal cavity from your brain.They can be damaged by a blow to the cheek or side of the face. Many important nerves run through this area. The zygomatic bone also forms the temporal, or outer, side wall of the eye socket.This could be from a fist, a blunt object, or a car accident. Fractures to the inferior floor most commonly come from a blow to the side of the face. The inferior wall, or orbital floor, is formed by the upper jawbone (maxilla), part of the cheek bone (zygomatic), and a small part of the hard palate (palatine bone).You can have a fracture in one or all of these parts of the eye socket: The eye socket is divided into four parts. Also inside the socket are your tear glands, cranial nerves, blood vessels, ligaments, and other nerves. The eye socket contains your eyeball and all the muscles that move it. Seven different bones make up the socket. The eye socket, or orbit, is the bony cup surrounding your eye.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |