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The Effect of Cranial Change on Oropharyngeal Airway and Breathing During Sleep

Autor: Kazuya Inoue, Hiroyuki Nakano, Hokuto Suga, Chikara Yoshimura, Tomonori Iwasaki, Yoshiya Ueyama, Katsuaki Mishima, Naoko Imagawa, Takamitsu Mano, Takaaki Ueno, Kei Suzuki, Yoshihide Mori

Publikováno v: Journal of Hard Tissue Biology. 29:49-52

Mandibular micrognathia is one of the characteristics of obstructive sleep apnea syndrome. The purpose of this study was to assess the effects of bimaxillary surgery without maxillary advancement on the upper airway using computational fluid dynamics

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6576999fdadc372bf6f4118bc7094a55
https://doi.org/10.2485/jhtb.29.49

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Relationships among tongue volume, hyoid position, airway volume and maxillofacial form in paediatric patients with Class‐I, Class‐ II and Class‐ III malocclusions

Autor: Ayaka Yanagisawa-Minami, Tomonori Iwasaki, Makiko Sato-Hashiguchi, Hokuto Suga, Hideo Sato, Yoshito Shirazawa, Toshiya Tsujii, Youichi Yamasaki, Ryuzo Kanomi, Yuushi Yamamoto

Publikováno v: Orthodontics & Craniofacial Research. 22:9-15

OBJECTIVES To clarify the associations among tongue volume, hyoid position, airway volume and maxillofacial form using cone beam computed tomography (CBCT) data for children with Class-I, Class-II and Class-III malocclusion. SETTING AND SAMPLE POPULA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaa6d944805731e6aca6fbe1f3eb271f
https://doi.org/10.1111/ocr.12251

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Herbst appliance effects on pharyngeal airway ventilation evaluated using computational fluid dynamics

Autor: Yuushi Yamamoto, Emi Inada, Eriko Kakuno, Ryuzo Kanomi, Issei Saitoh, Youichi Yamasaki, Tomonori Iwasaki, Yoshihiko Takemoto, Hideo Sato, Ayaka Minami, Hokuto Suga

Publikováno v: Angle Orthod

Objective: To evaluate the effect of a Herbst appliance on ventilation of the pharyngeal airway (PA) using computational fluid dynamics (CFD). Materials and Methods: Twenty-one Class II patients (10 boys; mean age, 11.7 years) who required Herbst the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ccbf27cec62e5406e33992e2dcd9d9b
http://repo.lib.tokushima-u.ac.jp/115799

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Evaluation of the effect of oral appliance treatment on upper-airway ventilation conditions in obstructive sleep apnea using computational fluid dynamics

Autor: Youichi Yamasaki, Yoshiya Ueyama, Hiroyuki Nakano, Tomonori Iwasaki, Katsuaki Mishima, Hokuto Suga

Publikováno v: Cranio : the journal of craniomandibular practice. 39(3)

Objective: To evaluate the effect of oral appliance (OA) treatment on upper-airway ventilation conditions in patients with obstructive sleep apnea (OSA) using computational fluid dynamics (CFD). Methods: Fifteen patients received OA treatment and und

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65dba596c584fa85df75ca69997b376a
https://pubmed.ncbi.nlm.nih.gov/30931819

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Rapid maxillary expansion effects of nasal airway in children with cleft lip and palate using computational fluid dynamics

Autor: Tomonori Iwasaki, Yuushi Yamamoto, Hokuto Suga, Toshiya Tsujii, Yuusuke Ban, Hideo Sato, Ayaka Yanagisawa-Minami, Makiko Sato-Hashiguchi, Yoshito Shirazawa, Ryuzo Kanomi, Youichi Yamasaki

Publikováno v: Orthodonticscraniofacial research. 22(3)

Objectives Rapid maxillary expansion (RME) improves nasal airway ventilation in non-cleft palate children. Children with unilateral cleft lip and palate (UCLP) may have nasal obstruction and experience an increased risk of obstructive sleep apnoea. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3488db380ff44a56f4ac828d13214ae0
https://pubmed.ncbi.nlm.nih.gov/30912603

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Upper airway in children with unilateral cleft lip and palate evaluated with computational fluid dynamics

Autor: Hokuto Suga, Tomonori Iwasaki, Ryuzo Kanomi, Yoshito Shirazawa, Yuushi Yamamoto, Ayaka Minami-Yanagisawa, Toshiya Tsujii, Makiko Hashiguchi-Sato, Youichi Yamasaki, Hideo Sato

Publikováno v: American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 156(2)

Introduction Children with unilateral cleft lip and palate (UCLP) exhibit snoring and mouth breathing. They are also reported to show obstructive sleep apnea syndrome. However, their upper airway ventilation condition is not clearly understood. There

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f445753ff685bf538828e2248d5c8da
https://pubmed.ncbi.nlm.nih.gov/31375236

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Influence of pharyngeal airway respiration pressure on Class II mandibular retrusion in children: A computational fluid dynamics study of inspiration and expiration

Autor: Tomonori Iwasaki, Emi Inada, Hideo Sato, K. Kakuno, Yoshihiko Takemoto, Hokuto Suga, Youichi Yamasaki, Ryuzo Kanomi, Issei Saitoh

Publikováno v: Orthodonticscraniofacial research. 20(2)

OBJECTIVES To examine the influence of negative pressure of the pharyngeal airway on mandibular retraction during inspiration in children with nasal obstruction using the computational fluid dynamics (CFD) method. SETTING AND SAMPLE POPULATION Sixty-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a9dbf630217b59f251ab7e631ba3081
https://pubmed.ncbi.nlm.nih.gov/28414873

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Different therapeutic mechanisms of rigid and semi-rigid mandibular repositioning devices in obstructive sleep apnea syndrome

Autor: Hokuto Suga, Youichi Yamasaki, Katsuaki Mishima, Mayumi Matsumura, Yoshiya Ueyama, Takamitsu Mano, Asuka Nakano, Hiroyuki Nakano

Publikováno v: Journal of Cranio-Maxillofacial Surgery. 42:1650-1654

To clarify the mechanisms of rigid and semi-rigid mandibular repositioning devices (MRDs) in obstructive sleep apnea syndrome (OSAS), seven and 13 patients received rigid and semi-rigid MRDs, respectively. Each patient underwent polysomnographic and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d39719243c60d3eeaf4353d35b98859
https://doi.org/10.1016/j.jcms.2014.05.007

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