Which procedure is often performed in the infraclavicular region?

The procedure typically performed in the infraclavicular region is an ultrasound-guided infraclavicular nerve block. This technique involves the administration of local anesthetics around specific nerves that are located beneath the clavicle (the infraclavicular area) to provide analgesia or anesthesia, particularly for surgical procedures involving the upper limb. This approach is advantageous as it allows for a more targeted and effective pain relief method by directly blocking the brachial plexus nerves, which innervate the arm.

Infraclavicular nerve blocks are commonly used in anesthesia for surgeries on the shoulder, arm, and hand, significantly improving patient comfort during procedures and post-operative recovery. The use of ultrasound enhances the accuracy of the needle placement, reducing the risk of complications and improving patient outcomes.

Other procedures mentioned, such as cardiac catheterization, thoracentesis, and laparoscopy, are associated with different anatomical locations and clinical contexts. Cardiac catheterization primarily occurs via the femoral or radial arteries to access the heart, thoracentesis is performed at the back or lateral chest areas to drain pleural fluid, and laparoscopy is a minimally invasive abdominal procedure utilizing ports placed through the abdominal wall. Therefore, the infraclavicular region is specifically