JADA foundational science · 2025
Presurgical orthodontic treatment with ultraearly application of premaxilla-guiding nasoalveolar molding in feeding neonates: A case series.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Watanabe Keiichiro, Yoshinaga Kaoru, Matsuki Sooha, Mima Shunsuke, Yamasaki Hiroyuki, Mineda Kazuhide, Suzue Masashi, Nakagawa Ryuji, Suga Kenichi, Kaji Takashi, Hashimoto Ichiro, Tanaka Eiji
Аннотация
BACKGROUND: The objective of this study was to present 3 cases of bilateral cleft lip and palate in which early application of premaxilla-guiding nasoalveolar molding (PG-NAM) achieved proper premaxillary alignment, columella, and upper lip lengthening by 2 months of age.
METHODS: Patients with bilateral cleft lip and palate were referred shortly after birth for intraoral scanning, which enables the creation of a 3-dimensional-printed jaw model. Using the jaw model, the Hotz plate was designed as a feeding plate. One week after birth, a nasal stent was applied to the Hotz plate. Once the stent was in place, 2 elastic lip tapes were used to prevent premaxillary collapse.
RESULTS: In all 3 cases, premaxillary alignment was completed within 1 through 2 months of appliance placement, and nasal septal curvature was observed after posterior premaxillary movement; however, at the time of palatoplasty, the nasal septum was straightened in all cases.
CONCLUSIONS: These findings suggest ultraearly application of PG-NAM achieves appropriate premaxillary alignment, columella, and upper lip lengthening by 2 months of age, allowing for smooth surgical interventions.
METHODS: Patients with bilateral cleft lip and palate were referred shortly after birth for intraoral scanning, which enables the creation of a 3-dimensional-printed jaw model. Using the jaw model, the Hotz plate was designed as a feeding plate. One week after birth, a nasal stent was applied to the Hotz plate. Once the stent was in place, 2 elastic lip tapes were used to prevent premaxillary collapse.
RESULTS: In all 3 cases, premaxillary alignment was completed within 1 through 2 months of appliance placement, and nasal septal curvature was observed after posterior premaxillary movement; however, at the time of palatoplasty, the nasal septum was straightened in all cases.
CONCLUSIONS: These findings suggest ultraearly application of PG-NAM achieves appropriate premaxillary alignment, columella, and upper lip lengthening by 2 months of age, allowing for smooth surgical interventions.