What is the purpose of neuromuscular blockade during surgery?

The purpose of neuromuscular blockade during surgery is to induce muscle relaxation, which is crucial for facilitating surgical procedures. This relaxation helps to prevent involuntary muscle movements that could complicate or obstruct the surgeon's work. By temporarily blocking the transmission of nerve impulses to the muscles, neuromuscular blockers allow for controlled positioning of the patient and can provide optimal surgical access to the operative site.

Muscle relaxation achieved through neuromuscular blockade is particularly important in surgeries involving the abdomen, thorax, or in cases where precise control of muscle function is necessary, such as during intubation and ventilation. Ultimately, achieving this state improves the safety and effectiveness of surgical interventions, ensuring better outcomes for patients.