Why is early ambulation emphasized in post-operative recovery?

Early ambulation is emphasized in post-operative recovery primarily to promote circulation and prevent thromboembolic events. Following surgery, patients are often at an increased risk for developing deep vein thrombosis (DVT) and pulmonary embolism (PE) due to factors such as immobility, changes in blood flow, and the presence of surgical trauma. When patients begin to ambulate early after surgery, it stimulates blood flow, which can help reduce the risk of blood clots forming in the veins.

By mobilizing the patient, there is enhanced venous return and improved circulation, which can significantly lower the likelihood of thrombus formation. Moreover, early ambulation can aid in the prevention of complications associated with prolonged bed rest, such as muscle atrophy and respiratory issues.

While enhancing patient comfort, preventing surgical site infections, and preparing for discharge are important aspects of post-operative care, the primary focus of early ambulation is its critical role in preventing serious thromboembolic complications, making it a key component of effective post-operative management.