`09W777Z` Revision of Autologous Tissue Substitute in Right Tympanic Membrane, Via Natural or Artificial Opening

Section: Medical and Surgical
Body system: Ear, Nose, Sinus
Operation: Revision — Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

09W777Z Revision of Autologous Tissue Substitute in Right Tympanic Membrane, Via Natural or Artificial Opening