Which adjunct method is used during the primary survey for MSK trauma patients?

Fracture immobilization is a critical adjunct method used during the primary survey for musculoskeletal (MSK) trauma patients because it provides immediate stabilization of the injured area. This is essential in preventing further injury to the fractured bone and surrounding tissues. Immobilization helps manage pain, reduces the risk of complications such as vascular or nerve damage, and allows for appropriate assessment and transport to definitive care.

During the primary survey, the focus is on identifying and managing life-threatening conditions, but early immobilization of a fracture can be an important step in ensuring that the patient is stabilized before more advanced interventions are performed. This method is part of the standard trauma care protocols, emphasizing the importance of addressing MSK injuries efficiently within the overall treatment strategy.

In contrast, blood transfusion, CT scans, and physical therapy are typically utilized at different stages of patient management. Blood transfusions are primarily used to address hemorrhagic shock, imaging like CT scans is involved in the diagnostic phase rather than the immediate survey, and physical therapy is not indicated during the acute phase of trauma management. Therefore, fracture immobilization is the most appropriate adjunct method during this critical initial assessment phase.