TY - CHAP M1 - Book, Section TI - Regional Anesthesia: Neuraxial A1 - LaMonica, Donna A1 - Antoine, Ingrid Fitz-James A1 - Carullo, Veronica A2 - Ellinas, Herodotos A2 - Matthes, Kai A2 - Alrayashi, Walid A2 - Bilge, Aykut PY - 2021 T2 - Clinical Pediatric Anesthesiology AB - FOCUS POINTSLocal anesthetics are the primary medication utilized in regional and neuraxial anesthesia or analgesia, with or without other adjuvants.The local anesthetics most commonly utilized are the amino-amides, bupivacaine, and lidocaine. However, given the decreased metabolism and clearance of amino-amides and resultant increased risk of local anesthetic toxicity in infants less than 6 months, chloroprocaine is preferred particularly for infusions administered for greater than 48 hours.Adjuvant analgesics are used in combination with local anesthetics to improve the quality of neuraxial analgesia and at the same time decrease the concentration of local anesthetic agent needed to achieve adequate analgesia.The single-shot caudal technique is the most commonly utilized neuraxial technique for ambulatory surgeries involving the truncal or lower extremity dermatomes.Spinal anesthesia can be particularly useful when used as the sole anesthestic in ex-premature and term infants in an attempt to avoid intubation and/or exposure to general anesthesia.Continuous epidural anesthesia/analgesia is primarily utilized for surgeries involving bilateral lower extremities, open thoracic surgeries, major intra-abdominal surgeries with visceral dissection, or spinal surgeries. SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/04/20 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=1176459616 ER -