What is the sulcular incision known for?

The sulcular incision is characterized by its specific orientation and purpose in periodontal surgery. This incision is made in the gingival sulcus, which is the space between the tooth and the surrounding gum tissue. When performed, it is directed apically through the junctional epithelium, a critical boundary between the tooth surface and the surrounding periodontal tissues. This allows access to deeper periodontal structures while preserving the outer gingival tissue, facilitating procedures like flap surgery or access for scaling and root planing.

This incisive technique is essential because it helps in managing periodontal disease effectively while minimizing damage to the surrounding tissues. Understanding the role of the junctional epithelium is fundamental in periodontal treatments, as it plays a vital role in the health of the periodontium and the success of surgical interventions. The sulcular incision's ability to provide access to the underlying tissues while respecting the integrity of the gingival margin is what sets it apart from other incision types and contributes to its efficacy in periodontal management.