Partial Pulpotomy for Apexogenesis - CDT Code Guide

CDT Code D3222 refers to a partial pulpotomy procedure aimed at apexogenesis in permanent teeth with incomplete root development. This endodontic treatment involves the removal of a portion of the dental pulp and the application of a medicament to maintain the vitality of the remaining pulp tissue. The primary goal is to encourage the natural development and formation of the tooth root, ensuring the tooth remains vital and functional. This procedure is particularly important for young patients with immature teeth, as it helps in preserving the tooth's vitality and supporting continued root growth.

In clinical practice, a partial pulpotomy is typically performed when there is exposure of the pulp due to caries or trauma, and the tooth is still developing. It is crucial to differentiate this procedure from the initial stage of root canal therapy, as the intent here is to preserve the pulp's vitality rather than remove it entirely. The success of this procedure depends on the accurate diagnosis of pulp vitality and the absence of infection.