翻訳と辞書 Words near each other ・ Congenital disorder ・ Congenital disorder of glycosylation ・ Congenital disorder of glycosylation type IIc ・ Congenital disorders of amino acid metabolism ・ Congenital distal spinal muscular atrophy ・ Congenital dyserythropoietic anemia ・ Congenital dyserythropoietic anemia type I ・ Congenital dyserythropoietic anemia type II ・ Congenital dyserythropoietic anemia type III ・ Congenital dyserythropoietic anemia type IV ・ Congenital epulis ・ Congenital erosive and vesicular dermatosis ・ Congenital estrogen deficiency ・ Congenital fiber type disproportion ・ Congenital fibrosis of the extraocular muscles ・ Congenital fourth nerve palsy ・ Congenital generalized lipodystrophy ・ Congenital hearing loss ・ Congenital heart defect ・ Congenital Heart Surgeons' Society ・ Congenital hemolytic anemia ・ Congenital hepatic fibrosis ・ Congenital hereditary endothelial dystrophy ・ Congenital hyperinsulinism ・ Congenital hypertrophy of the lateral fold of the hallux ・ Congenital hypoplastic anemia ・ Congenital hypothyroidism ・ Congenital ichthyosiform erythroderma ・ Congenital insensitivity to pain ・ Congenital insensitivity to pain with anhidrosis Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Congenital fourth nerve palsy ： ウィキペディア英語版 Congenital fourth nerve palsy ''For acquired fourth nerve palsy, see fourth nerve palsy'' Congenital fourth nerve palsy is a condition present at birth characterized by a vertical misalignment of the eyes due to a weakness or paralysis of the superior oblique muscle. Other names for fourth nerve palsy include superior oblique palsy and trochlear nerve palsy. When looking to the right/left the nerve/muscle isn't strong enough or is too long and the eye drifts up. ==Pathophysiology== The fourth cranial nerve innervates the superior oblique muscle for each eye. The superior oblique muscle is one of the six extraocular muscles that allow movement of eye. Specifically, the superior oblique muscle primarily intorts the eye (such that the top of the eye rolls toward the nose), with secondary actions of depression (downgaze) and abduction (looking away from the nose). When this muscle’s function is diminished due to a fourth cranial nerve (CN IV) palsy, the affected eye will extort, deviate upward (hypertropia), and, to a smaller extent, drift inward. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Congenital fourth nerve palsy」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.