Donor-Site Morbidity Following Minimally Invasive Costal Cartilage Harvest Technique

Abstract

The minimally-invasive chopped costal cartilage harvest technique resulted in acceptable pain, cosmetic concern, and postoperative complications for most patients. There were no major postoperative complications. Costal cartilage is an acceptable donor for mastoid obliteration in canal wall down mastoidectomy, especially in the context of the extremely low donor site morbidity of the minimally-invasive technique presented in the study.