Yamashiro, Takashi - 岡山大学著者一覧 - 岡山大学学術成果リポジトリ

ID (降順)

Camouflage Treatment for Skeletal Maxillary Protrusion and Lateral Deviation with Classic-Type Ehlers-Danlos Syndrome

JaLCDOI	10.18926/AMO/61902
フルテキストURL	75_2_205.pdf
著者	Hoshijima, Mitsuhiro\| Kawanabe, Noriaki\| Iida, Seiji\| Yamashiro, Takashi\| Kamioka, Hiroshi\|
抄録	We herein report the case of a 19-year-old female with a transverse discrepancy, skeletal Class II malocclusion, severe crowding with concerns of classic-type Ehlers-Danlos syndrome (EDS), aesthetics problems and functional problems. The main characteristics of classic EDS are loose-jointedness and fragile, easily bruised skin that heals with peculiar “cigarette-paper” scars. The anteroposterior and transverse skeletal discrepancies can generally be resolved by maxilla repositioning and mandibular advancement surgery following pre-surgical orthodontic treatment. However, this patient was treated with orthodontic camouflage but not orthognathic surgery because of the risks of skin bruising, poor healing and a temporomandibular disorder. A satisfactory dental appearance and occlusion were achieved after camouflage treatment with orthodontic anchor screws and the use of Class II elastics, including the preservation of the stomatognathic functions. Acceptable occlusion and dentition were maintained after a two-year retention period. This treatment strategy of orthodontic camouflage using temporary anchorage, such as anchor screws and Class II elastics, may be a viable treatment option for skeletal malocclusion patients with EDS.
キーワード	asymmetry Class II camouflage orthodontic anchor screw Ehlers-Danlos syndrome
Amo Type	Case Report
出版物タイトル	Acta Medica Okayama
発行日	2021-04
巻	75巻
号	2号
出版者	Okayama University Medical School
開始ページ	205
終了ページ	212
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	英語
著作権者	CopyrightⒸ 2021 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	33953427
NAID	120007029885

Intraoral Vertical Ramus Osteotomy Improved the Stomatognathic Function in an Elderly Patient with Mandibular Protrusion:A Case Report

JaLCDOI	10.18926/AMO/40511
フルテキストURL	64_5_345.pdf
著者	Ishihara, Yoshihito\| Kuroda, Shingo\| Kawanabe, Noriaki\| Takano-Yamamoto, Teruko\| Yamashiro, Takashi\|
抄録	This article reports the successful surgical-orthodontic treatment of an elderly patient with dentofacial deformity and signs and symptoms of temporomandibular disorder (TMD). The patient was a 63-year-old woman with a concave profile due to mandibular protrusion. To correct skeletal deformities, the mandible was posteriorly repositioned by employing intraoral vertical ramus osteotomy (IVRO) following presurgical orthodontic treatment. After active treatment for 31 months, the facial profile was significantly improved and satisfactory occlusion was achieved. In addition, TMD symptoms of clicking sounds on the left side and difficulty in mouth opening were resolved. Regarding the findings of magnetic resonance imaging, anterior disc displacement in the opening phase was improved in the temporomandibular joint on the left side. Furthermore, stomatognathic functions were also improved without any aggravation of age-related problems. In conclusion, surgical repositioning of the mandible using IVRO leads to both morphological and functional improvements even in elderly patients.
キーワード	elderly patient orthodontics temporomandibular disorder intraoral vertical ramus osteotomy
Amo Type	Case Report
出版物タイトル	Acta Medica Okayama
発行日	2010-10
巻	64巻
号	5号
出版者	Okayama University Medical School
開始ページ	345
終了ページ	349
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	英語
著作権者	CopyrightⒸ 2010 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	20975769
Web of Science KeyUT	000283563300011