icd 10 code for repair zygomatic arch

Full Answer

What is the ICD 10 code for left zygomatic arch fracture?

ICD-10-CM Code for Zygomatic fracture, left side, initial encounter for closed fracture S02. 40FA.

What is a zygomatic arch fracture?

Fracture of the zygomatic bone is a common fracture of the facial skeleton; the zygomatic bone forms the most anterolateral projection one on each side of the middle face. The zygomatic bone is attached to the maxilla at the zygomaticomaxillary (ZM) suture and alveolus forming the zygomaticomaxillary buttress.

What is closed fracture of zygomatic arch?

Fractures of the ZMC or zygomatic arch can often lead to unsightly malar depression, which should be corrected to restore a normal facial contour. ZMC fractures can also cause significant functional issues, including trismus, enophthalmos and/or diplopia, and paresthesias of the infraorbital nerve.

How do you fix zygomatic arch?

Isolated, nondisplaced fractures may be treated nonoperatively, whereas displaced zygomatic arch fractures are usually treated with surgical reduction with or without fixation. Displaced fractures should be reduced and fixed within 2 weeks; failing to do so can result in functional and aesthetic concerns.

What is right zygomatic arch fracture?

Zygomatic arch fractures After the nasal bone, the zygoma is the second most common bone of the face to be fractured. The group at highest risk is young males. Aetiology is usually blunt trauma to the cheek, such as involved in: Assault. Road traffic accidents.

What makes the zygomatic arch?

The cranial portion of the zygomatic arch is formed by the zygomatic bone, and the caudal portion is formed by the zygomatic process of the temporal bone. The zygomatic arch forms the ventral and lateral rim of the orbit.

Is the zygomatic arch part of the temporal bone?

In anatomy, the zygomatic arch, or cheek bone, is a part of the skull formed by the zygomatic process of the temporal bone (a bone extending forward from the side of the skull, over the opening of the ear) and the temporal process of the zygomatic bone (the side of the cheekbone), the two being united by an oblique ...

Where is the zygomatic arch located?

zygomatic arch, bridge of bone extending from the temporal bone at the side of the head around to the maxilla (upper jawbone) in front and including the zygomatic (cheek) bone as a major portion.

What is the zygomatic bone?

zygomatic bone, also called cheekbone, or malar bone, diamond-shaped bone below and lateral to the orbit, or eye socket, at the widest part of the cheek. It adjoins the frontal bone at the outer edge of the orbit and the sphenoid and maxilla within the orbit.

How is zygomatic arch fracture diagnosed?

Zygomatic arch fractures can be clinically difficult to diagnose as the only signs may be a dimple palpable on the arch, which may or may not be tender, and or a decreased range of mouth opening. The patient's range of mouth opening should be greater than 30 mms.

What is a tripod fracture?

tri·pod frac·ture. a facial fracture involving the three supports of the malar prominence, the arch of the zygomatic bone, the zygomatic process of the frontal bone, and the zygomatic process of the maxillary bone.

What is an orbital floor fracture?

Orbital floor fracture This is when a blow or trauma to the orbital rim pushes the bones back, causing the bones of the eye socket floor buckle to downward. This fracture can also affect the muscles and nerves around the eye, keeping it from moving properly and feeling normal.

How long does it take a zygomatic arch fracture to heal?

Even if you have plates and screws to hold your cheekbone in place, it still takes about six weeks for the bone to heal completely. You must be careful to avoid another injury as it may push your cheekbone out of position again. The plates and screws are not usually removed.

How is zygomatic arch fracture diagnosed?

Zygomatic arch fractures can be clinically difficult to diagnose as the only signs may be a dimple palpable on the arch, which may or may not be tender, and or a decreased range of mouth opening. The patient's range of mouth opening should be greater than 30 mms.

Does a fractured cheekbone require surgery?

Once it has determined the cheekbone is broken the surgeon will decide if surgery is needed. Sometimes depending on the situation, such as if the cheekbone fracture is stable, no surgery is recommended. But, it will be advised if it affects the daily function of the patient or causes a cosmetic defect.

Which complication can result from a Zygoma fracture?

Malunion is the most common complication of zygomatic fractures and is the result of improper reduction and fixation, resulting in malocclusion, facial asymmetry, and enophthalmos. Extraocular muscle entrapment, although usually attributable to the initial fractures, also can occur secondary to fracture repair.

What is the secondary code for Chapter 20?

Use secondary code (s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code. Type 1 Excludes.

When will the ICD-10-CM S02.402A be released?

The 2022 edition of ICD-10-CM S02.402A became effective on October 1, 2021.