Which of the following needle holders is specifically used with sternal wires?

The Barry needle holder is specifically designed for use with sternal wires due to its unique features that cater to this specific surgical requirement. One of its key attributes is its ability to securely grasp and manipulate the sternal wires while providing a good level of control and precision. This is particularly important in cardiac and thoracic surgeries where sternal wires are used for closure after sternotomy.

The design of the Barry needle holder typically includes a wider jaw that enhances grip on heavier and bulkier sutures or wires, while the locking mechanism ensures that the wire can be held firmly in place when necessary. This is crucial during the intricate procedures involved in cardiac surgeries, where maintaining tension on the wires affects the overall integrity of the closure and the stability of the sternum.

In contrast, the other needle holders mentioned—such as Crile, Kelly, and Hemostat—are not specifically tailored for the handling of sternal wires. While they may be effective for standard sutures, their design does not provide the same level of efficacy or safety for the specialized task of dealing with sternal wires, which require a more robust and secure handling mechanism.