**Question:** In Lingual split technique, the instrument used to cut the tooth is

A. Bison
B. Burs
C. Elevators
D. Bone Curettes

**Correct Answer:** C. Elevators

**Core Concept:**
The Lingual split technique is a method used in oral surgery to divide the lingual frenulum to gain access for procedures such as teeth extraction, orthodontic surgery, or surgical placement of dental implants. In this technique, a series of instruments is used to create a split in the lingual frenulum, separating the frenulum from the underlying structures.

**Why the Correct Answer is Right:**
The correct answer is "Elevators" (option C) because elevators are designed to lift and displace tissues, making them suitable for the specific task of dividing the lingual frenulum in the Lingual split technique. Elevators come in various shapes and sizes, with flattened blades and angled handles, allowing for precise and controlled manipulation.

**Why Each Wrong Option is Incorrect:**

A. Bison (option A) is not a dental instrument but a term used to describe a large, wild African mammal. It has no relevance to the Lingual split technique.

B. Burs (option B) are rotary instruments used for cutting, shaping, or finishing dental restorations. They are not suitable for dividing a frenulum, as they lack the necessary lifting and displace ability required for this procedure.

D. Bone Curettes (option D) are used for removing hard tissues, primarily bone, but are not suitable for dividing a frenulum. They lack the necessary shape and design to effectively separate the frenulum from the underlying structures.

**Clinical Pearl:**

The Lingual split technique is often used in conjunction with other surgical procedures to enhance access and visibility during dental procedures. This technique helps minimise surgical trauma and enhances the surgeon's ability to precisely dissect and manipulate the tissue. Understanding and using the correct instruments, such as elevators, is crucial for a successful and safe execution of this technique.