In Tarnow’s technique, the method described for denuded root surface is
## **Core Concept**
Tarnow's technique is a method used in periodontal surgery, specifically for managing denuded root surfaces. The core concept revolves around the application of a material or procedure to make the root surface more favorable for periodontal regeneration or to prevent root resorption.
## **Why the Correct Answer is Right**
The correct answer, **Grafting with demineralized freeze-dried bone**, is a procedure that involves using demineralized freeze-dried bone (DFDB) as a graft material. DFDB is known for its osteoinductive properties, meaning it can induce new bone formation. This method is used on denuded root surfaces to enhance periodontal regeneration, promote a more favorable environment for new attachment, and potentially reduce root resorption.
## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is incorrect because it does not accurately describe Tarnow's technique for denuded root surfaces. Without specifics, we can infer that it does not involve grafting with demineralized freeze-dried bone.
- **Option B:** Similarly, this option does not align with the recognized method for managing denuded root surfaces as per Tarnow's technique. It lacks the specifics of the grafting procedure.
- **Option C:** This option might suggest another method or material but does not accurately represent Tarnow's technique, which specifically involves grafting with demineralized freeze-dried bone.
## **Clinical Pearl / High-Yield Fact**
A key point to remember is that Tarnow's technique involves the use of **demineralized freeze-dried bone (DFDB)** for denuded root surfaces. This procedure is significant in periodontal surgery for enhancing regeneration and preventing complications like root resorption. Understanding the application of DFDB and its benefits in periodontal therapy is crucial for managing cases with exposed root surfaces.
## **Correct Answer:** D. Grafting with demineralized freeze-dried bone.