Otolaryngology Book

//fpnotebook.com/

Ear Field Block

Aka: Ear Field Block, Auricle Anesthesia
  1. Technique
    1. Prepare skin with betadine, hibiclens or Alcohol
    2. Draw up 12 cc anesthetic (fill 10 cc syringe beyond marker)
      1. Lidocaine 1% without Epinephrine OR
      2. Bupivicaine 0.25% without Epinephrine
    3. Identify 2 injection sites
      1. Midline superior (1 cm above the ear)
        1. Insert the needle and direct anteriorly
          1. Inject 3 cc anesthetic while withdrawing the needle (so needle tip is still within skin)
        2. Redirect needle posterioly
          1. Inject 3 cc anesthetic while withdrawing the needle
      2. Midline inferior (1 cm below the ear)
        1. Repeat the same technique as for the superior injection
  2. Resources
    1. LacerationRepair.com (Brian Lin, MD)
      1. https://lacerationrepair.com/blocks/field-block-of-the-ear/

You are currently viewing the original 'fpnotebook.com\legacy' version of this website. Internet Explorer 8.0 and older will automatically be redirected to this legacy version.

If you are using a modern web browser, you may instead navigate to the newer desktop version of fpnotebook. Another, mobile version is also available which should function on both newer and older web browsers.

Please Contact Me as you run across problems with any of these versions on the website.

Navigation Tree