Figure 2: Comprehensive plan for unanticipated difficult tracheal intubation during rapid sequence induction of ansthesia in the obstetric patient. Figure 24-12 from Suresh MS, Wali A, Crosby ET (2012) Difficult and Failed Intubation: Strategies, Prevention and Management of Airway-related Catastrophes in Obstetrical Patients. In: Suresh MS, Segal BS, Preston RL, Fernando R, & Mason CL, eds. Shnider and Levinson’s Anesthesia for Obstetrics. (5th edn), Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins.