Zhuoyang Zheng, Daichi Hasebe, Daisuke Suda, Naoaki Saito, Daisuke Saito, Jun Nihara, Kaname Nohno, Isao Saito, Tadaharu Kobayashi. Investigation of orthognathic surgery indicators-combination with index of orthognathic functional treatment needs (IOFTN) and maxillofacial morphometric analysis. Oral and maxillofacial surgery. 2024