Preferred Insertion Site for Transforaminal Epidural Steroid Injections: Safe Triangle or Kambin's Triangle?

A Stout, IM Omar, HT Benzon - Anesthesia & Analgesia, 2023 - journals.lww.com
In this issue of Anesthesia & Analgesia, the pros and cons of placement of the needle in the
safe triangle: supraneural, upper portion of the foramen to avoid the nerve, or in Kambin's …