In Gullies temporal approach for reduction of Zygomatic arch fracture Bowes Zygomatic Elevator is placed between:
**Core Concept**
Gullane's temporal approach is a surgical method used to reduce zygomatic arch fractures. The technique involves elevating the zygomatic arch to its correct anatomical position. In this approach, the Bowes zygomatic elevator is a crucial instrument used to manipulate the bone.
**Why the Correct Answer is Right**
The Bowes zygomatic elevator is placed between the temporalis muscle and the zygomatic arch. This location allows for optimal leverage and control over the zygomatic arch, enabling the surgeon to safely reduce the fracture. The temporalis muscle is a fan-shaped muscle that originates from the temporal fossa and inserts into the coronoid process of the mandible. It plays a crucial role in elevating the mandible and is closely related to the zygomatic arch.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because the Bowes zygomatic elevator is not placed between the masseter muscle and the zygomatic arch. The masseter muscle is a thick, fan-shaped muscle that arises from the zygomatic arch and inserts into the angle and ramus of the mandible.
**Option B:** This option is incorrect because the Bowes zygomatic elevator is not placed between the temporalis muscle and the temporal bone. While the temporalis muscle is indeed located in the temporal region, it is specifically related to the zygomatic arch, not the temporal bone.
**Option D:** This option is incorrect because the Bowes zygomatic elevator is not placed between the lateral pterygoid muscle and the zygomatic arch. The lateral pterygoid muscle is a small, quadrilateral muscle that arises from the infratemporal crest of the sphenoid bone and inserts into the articular disc and neck of the mandible.
**Clinical Pearl / High-Yield Fact**
When using Gullane's temporal approach for zygomatic arch fracture reduction, it is essential to note that the Bowes zygomatic elevator should be placed between the temporalis muscle and the zygomatic arch. This location provides optimal control and leverage, reducing the risk of complications and ensuring a successful outcome.
**Correct Answer:** C.