What complications can arise from improper positioning of a patient under anesthesia?

Improper positioning of a patient under anesthesia can lead to nerve injury, which is a significant complication. This occurs because certain positions may place undue pressure on specific nerves, leading to conditions such as neuropraxia, which is a temporary loss of motor control or sensation. For example, if a patient is positioned poorly during surgery, it can result in compression of the brachial plexus, causing pain, numbness, or weakness in the arm and shoulder.

Ensuring that the patient is correctly positioned is essential to minimize the risk of these postural injuries. Techniques such as adequate cushioning, keeping the limbs in neutral positions, and avoiding excessive external pressures contribute to optimal positioning and patient safety throughout the surgical procedure.