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Three point break of the cheekbone

Tripod Fracture

Some cheekbone injuries snap the bone loose at three junctions in one go, which is why the pattern is called a tripod fracture. Freed at several points, the bone can rotate as well as sink, and that changes how it must be put back.

Tripod Fracture
Anaesthesia
General anaesthetic
Hospital stay
Often one to two nights
Back to routine
Light work in two to three weeks, sport later
Cost band
Written estimate
Quick answer

A tripod fracture is the classic pattern in which the cheekbone separates at three junctions at once, near the outer eyebrow, along the rim under the eye and across the arch towards the ear. Because the bone is loose at several points, it can twist as well as drop. Repair therefore checks alignment at more than one junction before plates are placed.

Key takeaways
  • The name describes the pattern rather than the bone, since the cheekbone breaks free at three junctions in the same injury.
  • A bone loose at three points can rotate, so lining up one junction alone can still leave the cheek looking wrong.
  • Fixation is usually placed at two or three of the separated junctions, which stops the bone twisting back as it heals.
  • Alignment deep inside the eye socket is a reliable guide to rotation, because that surface only fits one way.
  • Correction is far easier in the first two weeks, while the separated junctions still move against each other.
Tripod fracture: A tripod fracture is a cheekbone injury in which the bone separates at three of its junctions, leaving it free to move as one block.

What the tripod pattern means

The cheekbone is anchored to the rest of the face at several points. In this pattern three of those anchors give way together. One separation sits at the outer edge of the eyebrow, where the cheekbone meets the forehead bone. A second runs along the rim under the eye and down the pillar of bone above the upper back teeth. Finally, a third crosses the slender arch that runs towards the ear.

Freed at three places, the whole cheekbone behaves as a single loose block. It can sink backwards, drop downwards or spin around its own axis, and often it does more than one of these at once. This is what separates the pattern from a simple crack. Lining up the rim under the eye may look convincing on its own while the bone remains rotated at the back, which shows later as a cheek that still sits flat.

A scan gives the answer. It shows each separated junction, the direction of movement and whether the eye socket floor and outer wall have come with it. That map is what the surgical plan is built on.

When this pattern is suspected
✦A heavy direct blow to the side of the face rather than a glancing knock
✦A flattened cheek together with a step you can feel at the outer eyebrow
✦Numbness of the cheek and upper teeth alongside restricted mouth opening
✦Bruising in the white of the eye with the eye sitting lower than its partner
✦A road accident where the face struck the road, a kerb or a handlebar
✦Any cheekbone injury where the scan shows separation at more than one junction

Signs that need urgent attention

Falling vision or severe pain deep behind the eye must be assessed the same day, as pressure can build inside the socket.
Double vision that persists once the swelling eases suggests the eye socket has been carried along with the bone.
A jaw that will not open more than a finger or two indicates the arch is pressing on the closing muscle.
Fever and increasing swelling several days after the injury can mean infection in the sinus under the cheek.

Who surgery for this pattern suits

Because the bone is loose at several points, surgery is usually advised once displacement is confirmed. A few patients with minimal movement can still be watched.

May be suitable when
✦Separation at three junctions with the cheek clearly dropped, sunken or rotated
✦A step felt at the outer eyebrow together with a step along the rim under the eye
✦Limited mouth opening from a collapsed arch that has not improved
✦Involvement of the eye socket floor or outer wall shown on the scan
May not be suitable when
✦A pattern that has barely moved, where the cheek shape and eye position look normal
✦Ongoing heavy swelling, since the true position and rotation cannot be judged yet
✦Someone whose head or chest injuries still need treatment first
✦Anyone expecting the numbness to disappear the moment the bone is plated, which is not how nerves recover

How the repair is carried out

01
Reading the pattern

Each separated junction is identified on the scan and the direction of movement is worked out. Rotation matters as much as sinking, so the plan names which junctions will be opened and checked.

02
Access at more than one point

Cuts are placed within the hairline above the ear, in the eyelid crease and inside the upper lip. Between them they expose the eyebrow junction, the rim under the eye and the pillar above the back teeth.

03
Reduction of the block

The cheekbone is lifted forwards and untwisted as one piece. Alignment is confirmed at two or three junctions together, since a single point can look correct while the bone is still rotated.

04
Fixation with small plates

Titanium plates and screws are placed at the junctions that give the best control, usually the outer eyebrow and the rim, with a third point added when stability demands it.

05
Checking the eye and jaw

Before closing, eye movement is tested and the socket floor is inspected where the scan suggested damage. Mouth opening is checked once the arch is free.

Recovery week by week

Day 1 to 3

Expect swelling around the eye and cheek along with bruising that may spread. Head elevation, cold packs and prescribed medicines carry you through, and food stays soft.

Week 1 to 2

Swelling drops away and eyelid stitches come out. Mouth opening exercises begin in earnest, and the restored cheek shape starts to become visible.

Week 6

The junctions have united. Normal diet returns, work is well underway and the jaw usually moves close to its earlier range.

Month 6 and beyond

Sensation over the cheek and upper teeth keeps improving slowly. Contour, eye level and symmetry can now be judged honestly and reviewed with you.

What the repair can achieve

✦A cheekbone brought back to the right height, projection and rotation
✦Stability at several junctions, so the block does not drift while it heals
✦Free jaw movement once the arch no longer presses on the closing muscle
✦Support restored under the eye, which helps keep the eye at the correct level
✦Scars hidden in the eyelid crease, the hairline and inside the mouth

What results are realistic

Fixing the bone at more than one junction gives a good chance of restoring the shape of the cheek, and most people look close to how they did before. Fine differences in fullness or eye level can remain, especially when the socket was badly broken. Numbness over the cheek and upper teeth improves over months and does not always return completely. Where the injury was old before treatment, results are less predictable.

Risks and complications to know about

The operation is well established, and the following possibilities are explained before you consent.

Lasting numbness over the cheek, side of the nose and upper teeth
Double vision or a change in eye position when the socket is involved
A plate that becomes prominent or uncomfortable and needs removal later
Slight residual asymmetry of the cheek once all the swelling has gone
Infection, bleeding, and rarely a threat to vision because of the closeness of the eye

Looking after recovery at home

Protecting the repair for the first six weeks is what allows the junctions to unite in the position they were set in.

✦Sleep propped up and use cold packs in the early days to bring the swelling down
✦Keep to soft food and chew on the uninjured side until you are advised otherwise
✦Do not blow the nose for two weeks, as air can be pushed into the cheek
✦Avoid contact sport, two wheeler riding and heavy lifting until cleared at review
✦Do the mouth opening exercises daily, even on days when the jaw feels tight

What people often get wrong

MythThe cheekbone breaks in three separate pieces
In practice

It usually stays in one piece and simply comes loose at three junctions. That is why it moves as a single block rather than crumbling apart.

MythOne plate is enough to hold it
In practice

A bone free at several points can rotate. Fixing a single junction may leave the cheek twisted, which is why alignment is checked and held at more than one place.

MythIf the rim under the eye lines up, the job is done
In practice

The rim can look neat while the back of the bone is still rotated. Deeper alignment inside the eye socket is a more reliable guide.

MythWaiting a month or two makes no difference
In practice

The separated junctions begin to fuse within a couple of weeks. Later correction means cutting the healed lines again, with a less predictable outcome.

Why families choose Elegance Clinic

At Elegance Clinic in Surat, cheekbone patterns are planned from the scan rather than from appearance alone, and the eye, the jaw and the shape of the face are reviewed together before surgery is offered.

✦The scan explained to you and to your family in plain language
✦Fixation planned at the junctions that give real stability, not simply the easiest ones
✦Eye assessment built into the plan whenever the socket is involved
✦A written estimate before admission, with help on the insurance file
Cost & insurance

Cost and insurance

The total depends on how many junctions are opened and plated, the hardware used, whether the eye socket floor needs repair and how long you stay. Anaesthesia, theatre time and imaging are the other main items. Since all of that follows the scan, a written estimate is prepared once your pattern is clear and the plan agreed. Accident related fixation is usually covered by mediclaim, and the team helps with the documents.

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Tripod Fracture
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Cost follows the plan rather than the name of the injury. Number of junctions plated, hardware used, any eye socket repair and length of stay all count. A written estimate is prepared after the scan is reviewed, so the figure matches what is actually planned.

Fixation after an accident is reconstructive treatment, so most mediclaim policies consider it. The claim usually needs accident papers, the scan report and operative notes. Waiting periods and room rent limits in the policy still apply and are worth checking early.

Opening more than one junction adds a little time in theatre but gives far better control of the position. The risks are those of any cheekbone surgery, including numbness, plate problems and, because the eye is close by, effects on vision.

Swelling settles over the first two weeks and light work usually restarts then. Bone unites by about six weeks, when diet and exercise return to normal. Mouth opening and cheek sensation continue improving for several months afterwards.

Setting the bone early and checking it at several junctions gives a good chance of a balanced result. Small differences in fullness or eye level can remain, particularly when the eye socket was badly broken in the original injury.

Occasionally, when the block has barely moved and the cheek shape, eye position and mouth opening are all normal. Those patients are watched closely. Once displacement or rotation is confirmed, fixation is the sensible course.

Usually within the first two weeks, after the worst swelling has eased but before the separated junctions begin to fuse. Delay makes untwisting the bone harder and the final shape less predictable.

Related

Related pages

Seeing patients from across the city and beyond: read about the practice on the plastic surgeon in Surat page, or check what a written estimate covers on the costs and insurance page.

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