What are sutures primarily used for?

Sutures are primarily used for stitching wounds or incisions, which is a critical function in both medical and cosmetic procedures. They provide the means to hold tissue together after an injury or surgery, facilitating proper healing and minimizing the risk of infection or complications. The use of sutures is essential in wound care as they help to rejoin the skin, muscles, and other tissues that may have been separated.

While sutures can indirectly influence body aesthetics by promoting better healing, their primary purpose is functional—ensuring that wounds are closed adequately. Other options, such as eye treatments or facial reconstruction, may involve sutures but do not represent their main function. Eye treatments typically use specialized techniques tailored for the sensitive nature of the area, and facial reconstruction, although it might involve suturing, refers more to the broader scope of reconstructive surgery rather than the primary, essential role of sutures themselves. Thus, the most accurate answer regarding the primary use of sutures is for stitching wounds or incisions.