Which type of suture involves a series of single stitches?

The type of suture that involves a series of single stitches is interrupted sutures. This technique involves placing individual stitches at separate intervals along the incision or wound, allowing for greater flexibility and control over tension in the wound edges. Each stitch is tied off independently, which can provide better stability for the tissue as it heals, since if one stitch fails, the others remain intact.

In contrast, continuous interlocking sutures consist of a single thread that runs along the length of the incision, which means that if the thread breaks at any point, the entire line of sutures can be compromised. Simple sutures also differ, as they typically involve a single stitch but are not independent; rather, they do not offer the same level of security as interrupted sutures. Reticulated sutures refer to a specific pattern often used for closing wounds but do not fit the description of consisting solely of single stitches.