Department of Orthodontics, School and Hospital of Stomatology, State Key Laboratory Breeding Base of Basic Science of Stomatology, and Key Laboratory for Oral Biomedicine of Ministry of Education, Wuhan University, Wuhan, Hubei, People's Republic of China.
Department of Orthodontics, School and Hospital of Stomatology, State Key Laboratory Breeding Base of Basic Science of Stomatology, and Key Laboratory for Oral Biomedicine of Ministry of Education, Wuhan University, Wuhan, Hubei, People's Republic of China.
Am J Orthod Dentofacial Orthop. 2019 Sep;156(3):412-419. doi: 10.1016/j.ajodo.2018.04.031.
An 8-day-old male infant with unilateral cleft lip, alveolus, and palate had a wide alveolar defect, soft tissue deformity, and a markedly sunken nasal wing at the cleft side. The patient was treated with a series of 3D-printed molding plates and synchronously with a nasal hook. The cleft edges moved closer by 9 mm at the alveolar ridge and the nasal wing was lifted considerably. Split-type 3D printing of presurgical nasoalveolar molding helped to reduce the cleft gap, improve the arch form, approximate lip segments, and distinctly improve the morphology of the nose by correcting the flattened nasal wings.
一位 8 天大的单侧唇裂、牙槽裂和腭裂男婴，存在宽的牙槽骨缺损、软组织畸形和裂隙侧明显凹陷的鼻翼。该患者接受了一系列 3D 打印成型板和鼻钩同步治疗。牙槽嵴处的裂隙边缘靠近了 9mm，鼻翼明显抬高。术前鼻牙槽塑形的分体式 3D 打印有助于缩小裂隙间隙，改善牙弓形态，使唇段接近，并通过纠正扁平的鼻翼明显改善鼻部形态。
