- Pecs I: Analgesia for breast surgery, clavicle, and acromioclavicular procedures.
- Pecs II: Extensive breast surgery, thoracic wall procedures sentinel node excision.
- Serratus plane: anterolateral thoracic wall surgery and rib fractures.
Goal: Injection of local anesthetic in the fascial planes between the pectoral muscles and the serratus anterior muscle.
Needle: 22G, 5-10 cm short bevel
Local anesthetic volume: 10-20 mL