RT Book, Section A1 Mohammed, Idris A1 Li, Yunping A2 Hess, Philip E. A2 Li, Yunping A2 Kowalczyk, John J. A2 Stiles, Justin K. SR Print(0) ID 1199674284 T1 Intrathecal Catheter T2 Obstetric Anesthesia: Quick References & Practical Guides YR 2023 FD 2023 PB McGraw Hill PP New York, NY SN 9781264671465 LK obgyn.mhmedical.com/content.aspx?aid=1199674284 RD 2024/04/20 AB Intrathecal (IT) catheters, also known as continuous spinal anesthesia, are a reliable and effective neuraxial technique.1 Except in select cases, an intentional IT catheter is not recommended for labor analgesia due to the potential risks of high/total spinal anesthesia or devastating medication errors (Chapter 60, “High Spinal”).2 Here, the chapter focuses on the strategy and management of unintentional IT catheters in obstetric patients (Fig. 59-1).