ムナカタ　ユウタロウ   宗像　裕太郎    所属   医学部 医学科（東京女子医科大学病院）    職種   准教授
論文種別	症例報告
言語種別	英語
査読の有無	査読あり
表題	Atraumatic Anterior Dislocation of the Hip Joint.
掲載誌名	正式名：Case reports in orthopedics 略　 称：Case Rep Orthop ISSNコード：20906749/20906757
掲載区分	国外
巻・号・頁	2015,pp.120796
著者・共著者	Ohtsuru Tadahiko, Morita Yasuyuki, Murata Yasuaki, Itou Junya, Morita Yuji, Munakata Yutaro, Kato Yoshiharu
発行年月	2015
概要	Dislocation of the hip joint in adults is usually caused by high-energy trauma such as road traffic accidents or falls from heights. Posterior dislocation is observed in most cases. However, atraumatic anterior dislocation of the hip joint is extremely rare. We present a case of atraumatic anterior dislocation of the hip joint that was induced by an activity of daily living. The possible causes of this dislocation were anterior capsule insufficiency due to developmental dysplasia of the hip, posterior pelvic tilt following thoracolumbar kyphosis due to vertebral fracture, and acetabular anterior coverage changes by postural factor. Acetabular anterior coverage changes in the sagittal plane were measured using a tomosynthesis imaging system. This system was useful for elucidation of the dislocation mechanism in the present case.
DOI	10.1155/2015/120796
PMID	26819791