“…W e want to applaud the authors for introducing a relatively novel concept of "injectable cartilage microtissue" (ICM) as a new strategy for minimally invasive augmentation rhinoplasty. 1 The authors have previously demonstrated the ability to successfully generate cartilage sheets, but they were unsuitable for minimally invasive rhinoplasty. 2 Traditional materials for augmentation rhinoplasty, such as autologous implants and artificial prostheses, have limitations such as donor-site morbidity and foreign body reactions.…”