Treatment guide Oral & maxillofacial surgery 24 related codes

Facial Fractures: Jaw, Cheekbone and Wound Repair

These codes cover the surgical treatment of facial fractures and associated wounds. The fundamental distinction is between open and closed reduction. Closed reduction realigns the bone without surgically exposing it — usually by wiring the teeth together so the bite holds the fracture in position while it heals. Open reduction exposes the fracture surgically and fixes it with plates and screws, which is more invasive but allows precise alignment and lets the patient use their jaw sooner.

What facial fracture treatment and wound repair involves

These codes cover the surgical treatment of facial fractures and associated wounds. The fundamental distinction is between open and closed reduction. Closed reduction realigns the bone without surgically exposing it — usually by wiring the teeth together so the bite holds the fracture in position while it heals. Open reduction exposes the fracture surgically and fixes it with plates and screws, which is more invasive but allows precise alignment and lets the patient use their jaw sooner. The codes are further divided by which bone is involved — maxilla, mandible, zygomatic arch, alveolus or multiple facial bones — and by whether the fracture is simple or compound, meaning it communicates with the outside or with the mouth.

When this treatment is used

Reported after trauma: assaults, falls, road traffic collisions and sporting injuries. Most of this work happens in hospital, by oral and maxillofacial surgeons, often on an emergency basis.

Why the bite drives everything

Facial fracture repair is judged by whether the teeth meet correctly afterwards. The mandible and maxilla are functional units defined by the occlusion, and a fracture that heals with the jaws a couple of millimetres out of alignment produces a bite the patient cannot use — which is far more disabling than a small asymmetry. So the reference point for reduction is the patient's own bite, which is why wiring the teeth into their pre-injury relationship is central to both open and closed techniques, and why dental records and pre-injury photographs are genuinely useful to a surgeon.

Claiming: this is medical territory

Facial trauma is overwhelmingly a medical rather than a dental claim. The surgery, the anaesthesia, the hospital stay and the imaging all fall under medical benefits, and dental plans typically exclude trauma of this kind or pay only for the dental components — replacing lost teeth, splinting, later restorative work. Where a dental plan does contribute, it is usually to the restorative aftermath rather than the fracture fixation. Patients recovering from facial trauma often need substantial later dental reconstruction, and it is worth establishing the coverage pathway for that early, while the medical claim is still open.

Costs and insurance in summary

Typical fee range across the group: $0–$0 where a single band applies. Several codes here are priced individually and carry their own range on their own page. Hospital-level surgical fees, highly variable. Normally pursued through medical insurance along with anaesthesia and facility charges.

Benefit category: Medical / oral surgery, variable on a typical plan. Predominantly a medical claim. Dental plans typically cover only the dental consequences — tooth replacement, splinting and later restorative work.

Common restrictions: Submit fracture treatment to medical insurance; Dental plans usually cover only the restorative aftermath; Accident benefits under either policy may apply — check both.

The codes this guide covers

Each of these describes a variant of the same procedure. Follow a code for its own fee range, its coverage notes and what distinguishes it from the rest of the group.

Code Variant Typical fee
D7610 Maxilla — open reduction (teeth immobilized, if present) $2,000–$9,000
D7620 Maxilla — closed reduction (teeth immobilized, if present) $2,000–$9,000
D7630 Mandible — open reduction (teeth immobilized, if present) $2,000–$9,000
D7640 Mandible — closed reduction (teeth immobilized, if present) $2,000–$9,000
D7650 Malar and/or zygomatic arch — open reduction $2,000–$9,000
D7660 Malar and/or zygomatic arch — closed reduction $2,000–$9,000
D7670 Alveolus — closed reduction, may include stabilization of teeth $2,000–$9,000
D7671 Alveolus — open reduction, may include stabilization of teeth $2,000–$9,000
D7680 Facial bones — complicated reduction with fixation and multiple surgical approaches $2,000–$9,000
D7710 Maxilla — open reduction (compound/open fracture) $2,000–$9,000
D7720 Maxilla — closed reduction (compound/open fracture) $2,000–$9,000
D7730 Mandible — open reduction (compound/open fracture) $2,000–$9,000
D7740 Mandible — closed reduction (compound/open fracture) $2,000–$9,000
D7750 Malar and/or zygomatic arch — open reduction (compound/open fracture) $2,000–$9,000
D7760 Malar and/or zygomatic arch — closed reduction (compound/open fracture) $2,000–$9,000
D7770 Alveolus — open reduction stabilization of teeth (compound/open fracture) $2,000–$9,000
D7771 Alveolus — closed reduction stabilization of teeth (compound/open fracture) $2,000–$9,000
D7780 Facial bones — complicated reduction with fixation and multiple surgical approaches (compound/open) $2,000–$9,000
D7910 Suture of recent small wounds — up to 5 cm — most reported $200–$600
D7911 Complicated suture — up to 5 cm $400–$1,100
D7912 Complicated suture — greater than 5 cm $700–$1,800
D7920 Skin graft (oral/maxillofacial) $800–$2,400
D7997 Appliance removal (not by the dentist who placed it) $150–$500
D7998 Intraoral fixation device (not for a fracture) $400–$1,200

Common questions

What is the difference between open and closed reduction of a jaw fracture?

Closed reduction realigns the bone without surgically exposing it, usually by wiring the teeth together. Open reduction exposes the fracture and fixes it with plates and screws, allowing more precise alignment and faster return to function.

Is jaw fracture surgery covered by dental insurance?

Usually not. Facial trauma is a medical claim. Dental plans typically cover only the dental consequences such as replacing lost teeth and later restorative work.

Why are the teeth wired together after a jaw fracture?

Because the bite is the reference point for correct alignment. Healing a fracture in the wrong position produces a bite the patient cannot use, which is more disabling than a small visible asymmetry.