Successfully Tracheostomy and Monobloc Advancement with External Frontofacial Distraction Followed by Simultaneous Adenoidectomy, Conchotomy, and Septoplasty in Severe Late Crouzon Syndrome. MLU [Internet]. 2021 Mar. 12 [cited 2026 Jun. 23];21(2):450-4. Available from: https://www.ijop.net/index.php/mlu/article/view/2722