Ssurvivor: Malar Complex Fracture

Malar Complex Fracture

They comprise fractures of the. Zygomaticomaxillary complex zmc fractures also known as tripod tetrapod quadripod malar or trimalar fractures are seen in the setting of traumatic injury to the face.

Pin On Trauma

In most cases there is loss of sensation in the cheek and upper lip due to infraorbital nerve injury.

Malar complex fracture. A popular term for a fracture that is actually a combination of four not three as the name implies fractures. Facial bruising periorbital ecchymosis soft tissue gas swelling trismus altered mastication diplopia. On physical exam the fracture appears as a loss of cheek projection with increased width of the face.

Zygomaticomaxillary complex zmc fractures result from blunt trauma to the periorbital area viz. 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. The zygoma forms a significant portion of the floor and lateral wall of the orbit and forms a portion of the zygomatic arch otherwise known as the malar eminence which plays a key role in the.

Zmc fractures are also referred to as tripod trimalar tetrapod quadripod or malar fractures. This fracture has in the past been called a tripod fracture although that term has fallen out of use with the appreciation that this is really not a tri but rather a tetrapod fracture. Inferior orbital rim and anterior and posterior maxillary sinus walls.

The term malar complex fracture refers to a fracture which in its classic form primarily involves the suture lines of the zygomatic bone.

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