We're back with another insider look at the IPACK block from NYSORA's online CME course. What block should we share next? Tips for performing an IPACK block: - Use color Doppler to facilitate identification of the popliteal vessels. - When performing a medial to lateral approach, needle insertion in a steep angle is required to stay close to the femoral shaft and avoid puncture of the nerves and vessels. - With the medial-lateral needle insertion technique, routine ultrasonographic identificatio