| 摘要 |
Collected bacteria in a deep periodontal pocket may be treated without the need for periodontal surgery by introducing a delivery instrument into the pocket through its open end, and then delivering a bactericidal solution to the bottom of the pocket through the delivery instrument. The delivery instrument comprises a capillary tube formed with an elbow at a predetermined distance from its distal end and adapted at its proximal end for detachable connection to a grip member and duct means communicating with a source of therapeutic fluid, the flow of which is controlled by the user.
|
