popliteal nerve block

A popliteal nerve block is a medical procedure where anesthetic medicine is injected near the nerves behind the knee (the popliteal area). This numbs the nerves that supply sensation and movement to the lower leg and foot. It's often used for surgeries on the foot or ankle, providing targeted pain relief without needing general anesthesia. The technique involves placing a tiny needle near the nerve bundle, guided by ultrasound or other imaging. This results in effective pain control during and after surgery, allowing patients to avoid systemic medications and reducing the need for opioids.