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abnormally increased distance between two organs or parts.
ocular hypertelorism (orbital hypertelorism) increase in the interocular distance, often associated with cleidocranial or craniofacial dysostosis and sometimes with mental deficiency.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.