Orbital Fracture: Signs, Diagnosis, and Treatment
Warning Signs After Facial Trauma
Recognizing the symptoms of an orbital fracture early can make a real difference in your outcome. Some signs appear immediately, while others develop over hours as swelling increases and the full extent of the injury becomes clear.
Double vision, especially when looking up or down, is one of the most telling signs of an orbital fracture. The affected eye may appear sunken compared to the other side, a condition called enophthalmos, which happens when tissue shifts through the fracture opening.
You may also notice swelling and bruising around the eye that develops within hours of the injury. Pain that increases with eye movement, a feeling of numbness across the cheek, and nosebleeds on the side of the injury are all common because the floor of the eye socket borders the sinus cavity.
If you suspect an orbital fracture, avoid blowing your nose entirely until a specialist clears you to do so. Blowing your nose forces air from the sinus cavity through the fracture and into the tissue around the eye, which can cause a sudden and dangerous buildup of trapped air called orbital emphysema.
If you need to clear nasal discharge, wipe gently without applying pressure. If you need to sneeze, sneeze through your mouth rather than your nose. Your specialist will tell you when it is safe to resume normal habits, typically after several weeks of healing.
Children can experience what is called a 'white-eyed' blowout fracture, where the bone snaps back like a trapdoor and traps the eye muscle without producing much visible bruising. Because so little swelling appears on the surface, the severity of the injury is easy to underestimate.
A child who has had facial trauma and shows any of the following signs needs emergency evaluation right away.
- Vomiting combined with eye pain and restricted gaze after any facial impact
- Inability to look upward with the injured eye
- Severe pain that seems out of proportion to the visible injury
- Minimal bruising or swelling despite clear difficulty moving the eye
In children, trapped eye muscle can lose its blood supply within hours, making this a true ocular emergency.
How Orbital Fractures Occur
Understanding how these injuries happen helps clarify why some fractures are more complex than others. The bones that make up the eye socket vary in thickness, and the thinner areas are the most vulnerable to breaking under impact.
A direct blow to the eye or cheekbone from a fist, sports ball, elbow, or a fall can fracture the thin bones that form the floor and walls of the eye socket. The orbital floor is the thinnest wall and breaks most commonly.
Sports injuries, motor vehicle accidents, falls, and assaults are the most frequent causes. The force of impact travels through the soft tissue of the eye and orbit, and the thinnest wall gives way first to relieve the pressure.
A blowout fracture breaks the orbital floor or inner wall while leaving the thicker bony rim at the edge of the socket intact. This is the most common type. A rim fracture involves that thicker outer border and typically requires a stronger impact to produce.
Complex fractures may involve multiple walls and extend into the surrounding facial bones. The type and extent of the fracture determine whether surgery is needed and how urgently your specialist needs to act.
When bone fragments shift, they can trap the inferior rectus muscle, the muscle responsible for downward eye movement, in the fracture gap. This causes restricted upward gaze and double vision that does not improve simply with rest or time.
In children especially, entrapment can cut off blood supply to the trapped muscle and cause permanent damage within hours. This is why restricted eye movement after pediatric facial trauma is always treated as urgent.
Diagnosing an Orbital Fracture
Accurate diagnosis requires a combination of imaging and hands-on eye examination. A thorough evaluation helps your specialist understand not just whether a fracture is present, but exactly what structures are involved and what treatment is appropriate.
A CT scan with thin-cut images in both axial and coronal planes is the imaging study of choice for orbital fractures. It shows the location, size, and displacement of the fracture, whether soft tissue has herniated into the sinus below, and whether muscle entrapment is present.
Plain X-rays are not sufficient for diagnosing or planning treatment of orbital fractures and can miss significant injuries. Your specialist will order the CT scan promptly when clinical signs point to a fracture, particularly in children with restricted eye movement.
Your specialist will test how fully both eyes move in all directions. Restricted upward gaze on the injured side, particularly when accompanied by pain, suggests that the inferior rectus muscle may be involved in the fracture.
A technique called forced duction testing, in which your specialist gently moves the eye with a small instrument, can confirm whether the restriction is mechanical (caused by entrapment) or neurological in origin. This distinction is important in deciding whether and how soon surgery is needed.
Orbital fractures often occur alongside other injuries to the eye and surrounding structures. Your specialist will examine you for globe rupture, hyphema (blood inside the front of the eye), retinal damage, and optic nerve injury before finalizing a treatment plan.
The following assessments are typically part of a complete orbital fracture evaluation.
- Vision testing in both eyes to detect any change in visual acuity
- Pupil testing to check for optic nerve involvement
- Retinal examination to look for tears or hemorrhage
- Measurement of any difference in eye position between the two sides
Cheek numbness from infraorbital nerve damage is common with floor fractures and usually improves gradually over weeks to months, though it may be lasting in some cases.
Treatment Options for Orbital Fractures
Not every orbital fracture requires surgery. Treatment depends on the size of the fracture, whether muscle entrapment is present, and how much the eye position or vision is affected. Your specialist will guide you through the right approach based on your specific findings.
Small orbital fractures without muscle entrapment or significant sunken eye appearance may heal without surgical intervention. Your specialist will likely recommend antibiotics to prevent sinus infection from spreading into the orbit, cold compresses to manage swelling, and a strict instruction to avoid blowing your nose for several weeks.
Follow-up visits at one to two weeks are important for monitoring healing and checking for late-developing double vision or enophthalmos. Some patients develop a delayed sunken appearance as swelling resolves, which may eventually require surgical correction.
Surgery is generally recommended when enophthalmos is significant, double vision persists in primary or downward gaze, muscle entrapment is confirmed, or the fracture involves a large portion of the orbital floor. These criteria guide your specialist in deciding whether and when to operate.
Surgery typically takes place within two weeks of the injury to allow initial swelling to settle while preventing scar tissue from forming. Children with confirmed muscle entrapment may need surgery within 24 to 48 hours. The surgeon accesses the fracture through a small incision inside the lower eyelid or just below the lash line, frees any trapped tissue, and places an implant to reconstruct the orbital floor using materials such as titanium mesh or porous polyethylene. Most patients return home the same day.
Swelling and bruising typically peak two to three days after surgery and then gradually improve over two to three weeks. Your surgeon will advise you to sleep with your head elevated, avoid nose-blowing, and refrain from strenuous activity during the healing period. Applying ice packs gently over the cheek helps reduce swelling in the early days.
Double vision often improves over weeks to months as swelling resolves and the eye muscles regain normal range of motion. Some patients benefit from prism glasses or additional treatment if double vision remains after healing is complete.
Long-Term Outlook and Prevention
Most patients recover well from orbital fractures with appropriate care. Knowing what to expect during recovery, how to protect your eyes going forward, and when to seek urgent follow-up helps you stay on track during the healing process.
Most patients see meaningful improvement in swelling and bruising within two weeks of injury or surgery. Double vision may take several weeks to several months to resolve fully, depending on the severity of the fracture and whether muscle entrapment was present.
Cheek numbness from infraorbital nerve injury typically improves gradually over months but may be lasting in some cases. Your specialist will monitor eye alignment, vision, and orbital appearance at scheduled follow-up visits.
Wearing polycarbonate sport goggles or a face shield during contact sports, racquet sports, and any activity with a risk of facial impact significantly reduces the chance of an orbital injury. Polycarbonate lenses resist shattering and absorb impact energy far better than standard eyeglass lenses, which do not provide adequate orbital protection during sports.
If you have had a previous orbital fracture, discuss activity restrictions with your specialist. The repaired area may respond differently to future impacts depending on the implant material used and the quality of healing.
Contact your specialist immediately if you develop new or worsening double vision, sudden vision loss, increasing pain, fever, or progressive swelling after your initial improvement. These symptoms may signal a complication such as infection, implant displacement, or a missed injury.
Any new nosebleed that occurs after the healing period also warrants a prompt call to your specialist, as it may indicate a problem at the fracture site. Keeping all scheduled follow-up appointments gives your care team the best chance to catch and address any complications early.
Frequently Asked Questions
These answers address questions we often hear from patients and families navigating care after an orbital fracture.
It depends on the cause. Double vision from swelling alone often resolves within a few weeks as the eye and surrounding tissue heal. When double vision is caused by muscle entrapment or a larger fracture, recovery takes longer and may require surgery to correct. If double vision is still present months after the injury, prism glasses or further evaluation may be appropriate. This is why follow-up appointments are so important even when you feel like you are improving.
If your child has had a blow to the face and cannot move one eye normally, is vomiting, or is in severe pain out of proportion to how the injury looks, go to an emergency room right away. Children's orbital fractures can be serious even when there is little visible bruising. Do not wait to see if symptoms improve on their own, because muscle entrapment in children can cause irreversible damage within hours.
You should never attempt to manage an orbital fracture without a professional evaluation first. Even fractures that do not require surgery need medical assessment to rule out muscle entrapment, globe rupture, and other injuries. If your specialist determines that conservative treatment is appropriate, you will receive specific instructions including restrictions on nose-blowing, activity limitations, and a schedule of follow-up visits to monitor your healing.
Your specialist will typically recommend avoiding nose-blowing for at least two to four weeks, and sometimes longer depending on the size and location of the fracture. The exact timeline is individualized, so follow your own specialist's guidance carefully rather than a general estimate. Blowing your nose before the fracture has healed can force air into the tissue around the eye and cause a painful, potentially dangerous complication.
The surgical approach most commonly used places the incision either inside the lower eyelid or just below the lash line, where it heals discreetly and is rarely noticeable once fully recovered. Most patients are satisfied with the cosmetic result, though individual healing varies. Your specialist will explain the specific approach planned for your repair and what to expect during recovery.
Small fractures without muscle entrapment or significant displacement may heal adequately without surgery, but this must be confirmed by a specialist, not assumed. Untreated fractures with muscle entrapment can lead to permanent double vision or muscle damage. Fractures that allow a large volume of orbital tissue to herniate into the sinus can result in a progressively sunken eye appearance that becomes more difficult to correct the longer treatment is delayed.
Expert Orbital Fracture Care at Rhode Island Eye Institute
If you or a family member has experienced facial trauma and you are concerned about a possible orbital fracture, our team at Rhode Island Eye Institute is here to help. We offer subspecialty-level evaluation and surgical expertise with the diagnostic technology needed to assess even complex injuries accurately. Prompt care leads to better outcomes, and we are committed to supporting you from your first evaluation through full recovery.