Why is it important to assess circulation, sensation and movement (CSM) of the affected limb?

Assessing circulation, sensation, and movement (CSM) of the affected limb is crucial because it helps identify potential complications that may arise from an injury. This assessment allows healthcare providers to detect issues such as vascular compromise, nerve damage, or functional impairment early in the treatment process.

For example, if circulation is compromised, it could lead to tissue ischemia and necessitate urgent intervention. Likewise, evaluating sensation can reveal nerve injuries, while assessing movement can indicate the extent of functional impairment. Identifying these complications promptly ensures that appropriate interventions are taken to prevent further injury and facilitate better outcomes for the patient.

This proactive approach mitigates risks associated with injuries, ensuring that patients receive the most effective care and highlighting the importance of continuous monitoring as part of the overall assessment and management of an injured limb.