The area around your eyes plays a critical role in protecting your vision. When you experience trauma to this area—whether from a fall, a sports injury, or an accident—it’s natural to worry about what that means for your eye health.
This guide explains how the bones around your eye socket work, what happens when they fracture, and how those injuries are treated.
What is the Orbital Bone?
The orbital bones form your eye socket, also called the “orbit.” This bony structure houses your eyeball and surrounds it on most sides. It helps keep your eye in position and protects it from injury.
Beyond providing protection, the orbit also contains soft tissues like fat, muscles, and nerves. These allow your eyes to move smoothly, remain cushioned, and maintain healthy function.
While strong, the orbital bones can break under force, especially during facial trauma. If you had facial trauma near your eye, plan on a prompt eye exam even if the bruising seems mild.
Anatomy Map of the Orbital Bone
Understanding the bones and spaces around the eye can help you make sense of your diagnosis. The orbit is shaped like a pyramid, with walls and openings that support and protect your eye.
Its key parts include:
- Roof. The upper wall of the orbit, made mainly from the frontal bone and the lesser wing of the sphenoid. It separates the eye socket from the brain.
- Medial wall. This thin inner wall sits closest to your nose. It includes the ethmoid, lacrimal, and maxillary bones and borders the sinuses. Fractures here may cause air to leak into the eye socket or affect sinus health.
- Lateral wall. The stronger outer wall, made up of the zygomatic bone and the greater wing of the sphenoid. It protects your eye from side impacts and provides sturdy attachment points for surrounding tissues.
- Floor. Made from parts of the maxilla, zygomatic, and palatine bones. It supports the eye from below and houses the infraorbital nerve, which controls sensation in the cheek and upper lip.
- Key openings. Several small gaps allow nerves and blood vessels to pass through, including the optic canal (for the optic nerve), superior orbital fissure (for movement-controlling nerves), and infraorbital foramen (for sensation pathways).
- Soft tissue. The orbit contains muscles, fat, and tear structures. These include the extraocular muscles that move your eye, orbital fat that cushions it, and parts of the tear system that help protect your vision.
If your scan report names a wall or bone, match it to this map before your follow-up.
Can an Orbital Fracture Affect Vision?
An orbital fracture can cause a range of vision-related problems. These often result from pressure changes, bone displacement, or damage to surrounding structures such as muscles and nerves.
The most common symptoms include:
- Blurry or double vision. May be caused by eye misalignment or muscle entrapment
- Limited eye movement. Especially if the fracture affects muscles or soft tissue
- Blood in the eye or visible bruising. A sign of bleeding within or around the orbit
- Numbness around the cheek or upper lip. May indicate pressure on the infraorbital nerve
- Eye discomfort or sharp pain. Often linked to swelling or deeper tissue irritation
- Sunken appearance of the eye. Can occur if part of the socket breaks and tissues shift backward
If you notice new double vision or trouble moving your eye, seek same-day care.
In some cases, an orbital injury may appear minor initially but can lead to serious complications. Here are key signs that should prompt urgent evaluation:
- Sudden loss or change in vision
- Severe pain in or around the eye
- Worsening swelling or bruising
- Nausea or vomiting—especially in children
- Facial numbness or tingling that doesn’t improve
- Trouble moving the eye or keeping it aligned
If any red flag fits you, go to urgent care or the ER, or call your eye doctor right away.
Types of Orbital Fractures
An orbital fracture happens when one or more bones in the eye socket crack or break. These injuries vary by location and severity, and understanding the specific type of fracture can help you know what to expect in terms of symptoms, healing, and treatment.
The main types include rim fractures, floor fractures, and blowout fractures:
Rim
Rim fractures affect the outer edge of the eye socket and are usually caused by high-force trauma, such as car accidents or contact sports. Because the orbital rim is strong, it takes considerable force to break it.
That often means other nearby structures may also be injured, including facial bones, sinuses, or even brain regions. Damage to surrounding nerves or muscles may occur as well.
Floor
Orbital floor fractures can occur when blunt force causes the thin floor to break, often displacing bone downward into the maxillary sinus.
This type of injury may trap orbital fat or the eye muscles, limiting eye movement. It can also place pressure on the infraorbital nerve, causing numbness in the cheek or upper lip.
Blowout
A blowout fracture is the most common type. It happens when blunt trauma increases pressure inside the orbit, causing the floor of the socket to break while the rim itself remains intact.
Blowout fractures often restrict eye movement, especially upward or downward, and can cause sudden double vision or a sunken appearance of the eye.
How Doctors Diagnose Orbital Fractures
After facial trauma, an eye exam and imaging can help confirm whether a fracture is present and what kind it is. These steps also exclude more severe injuries that may require urgent attention.
It’s best to bring your medication list and injury timeline to the visit.
Exam
During the exam, your clinician will check:
- Vision quality. How well you can see in each eye
- Pupil response. To spot signs of optic nerve involvement
- Eye movement. To see if any muscles are restricted
- Facial sensation. To check for nerve damage in the cheek or forehead
These checks guide decisions about imaging and treatment.
Imaging
A CT scan is the most common imaging tool for orbital injuries. It shows fine detail of the bones and soft tissues and can reveal whether any structures are trapped or displaced. X-rays are rarely used alone, as they may miss subtle fractures.
Treatment and Recovery for Orbital Fractures
Orbital fractures are treated based on their severity and symptoms. Some heal on their own with supportive care, while others need surgery to restore function or appearance.
For mild fractures without serious symptoms, treatment usually includes:
- Cold compresses. To reduce swelling and discomfort
- Pain relievers. Like acetaminophen or ibuprofen (avoid aspirin unless advised)
- Decongestants. To reduce sinus pressure, if recommended
- Activity changes. Avoiding pressure changes and certain movements
- Antibiotics. Sometimes used if the sinuses are involved or if there’s a risk of infection
Avoid blowing your nose or sneezing with your mouth closed during early healing, as this can increase pressure inside the orbit.
Surgery
If symptoms don’t improve or if the eye is trapped or displaced, surgery may be recommended. This typically involves repositioning bones or releasing trapped tissues. Timing depends on swelling and overall eye health.
Follow-Up Visits After Treatment
You’ll likely have several follow-up visits to track healing. Your care team will check eye alignment, vision, and appearance over time.
Follow your clinician’s activity limits and keep every follow-up appointment.
Healing Dos and Don'ts
What you do after a fracture matters. Certain actions can slow healing or exacerbate symptoms.
Avoid:
- Blowing your nose or sneezing with your mouth closed
- Using straws (creates suction)
- Heavy lifting, bending over, or straining
- Contact sports or activities with head impact
- Swimming or water exposure early on after surgery or if you have a wound (infection risk)
If symptoms suddenly worsen after you strain or blow your nose, contact your clinician promptly. If you are unsure about an activity, consult your clinician before attempting it.
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