Serratus Plane Block

**Semantic type:** Therapeutic or Preventive Procedure

**Definition:** An ultrasound-guided regional anesthesia technique of the thorax. It uses a single-injection that targets the lateral cutaneous branches of the thoracic intercostal nerves to anesthetize the chest wall.

**Synonyms:** - SAPB - Serratus Anterior Plane Block - Serratus Nerve Block