Ghodasra Devon H, Nallasamy Sudha, Binenbaum Gil
Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA.
J AAPOS. 2009 Aug;13(4):417-8. doi: 10.1016/j.jaapos.2009.04.005.
Congenital ocular synkinesis syndromes involve aberrant innervation of extraocular and eyelid muscles in a variety of patterns. A rare iteration is trigemino-abducens synkinesis, with only three published cases to date. Here the authors report (with video documentation) the earliest documented age of trigemino-abducens synkinesis and congenital ocular synkinesis in general. A 13-week-old (40-week postmenstrual age) girl presented with rhythmic abduction of the left eye that coordinated with sucking, likely resulting from abnormal embryologic development, causing activation of the lateral rectus by motor fibers of the mandibular branch of the trigeminal nerve.
先天性眼球协同运动综合征涉及多种模式的眼外肌和眼睑肌肉的异常神经支配。一种罕见的情况是三叉神经-展神经协同运动，迄今为止仅有3例报道。本文作者报告了（并附有视频记录）有记录以来最早的三叉神经-展神经协同运动以及一般先天性眼球协同运动的发病年龄。一名13周龄（月经龄40周）女童出现左眼与吸吮动作协调的节律性外展，这可能是胚胎发育异常所致，导致三叉神经下颌支的运动纤维激活外直肌。
