Zygomatic Arch Elevator

Description

Zygomatic arch elevators are specialized surgical equipment that maxillofacial surgeons employ during treatments on the cheekbone region, often known as the zygoma. Here are some relevant details about them:

Purpose

• The main purpose of a zygomatic arch elevator is to move the zygomatic arch, a bone that forms part of the cheekbone.
• Surgeons utilize them in two primary scenarios:
  • Fracture reduction: If the zygomatic arch is broken as a result of an impact, the elevator may assist realign the bone pieces to their original location. This is especially effective for midface reconstruction treatments after facial injuries.
  • Osteotomy for bone repositioning: During certain procedures, surgeons may purposefully cut the zygomatic arch (osteotomy) to get access to the underlying region or modify the cheekbone. The elevator then assists in returning the bone fragment to its proper place.

Types

There are two primary kinds of zygomatic arch elevators:

Gillies elevator: This design has a broad, slanted spatula-shaped tip that provides for easy access underneath the temporalis fascia (the tissue that covers the temple muscle).
Rowe elevator: This device has a fenestrated (holey) jaw that fits under the fascia and serves as a secondary grip for elevating the zygomatic arch.