Diseases & Conditions


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Trismus Pseudocamptodactyly Syndrome


Synonyms of Trismus Pseudocamptodactyly Syndrome
  • Camptodactyly-Limited Jaw Excursion
  • Dutch-Kennedy Syndrome
  • Hecht Syndrome
  • Mouth, Inability To Open Completely, And Short Finger-Flexor Tendons

Disorder Subdivisions



    General Discussion
    Trismus-Pseudocamptodactyly Syndrome is a very rare inherited disorder characterized by the inability to completely open the mouth (trismus), causing difficulty with chewing (mastication) and/or the presence of abnormally short muscle-tendon units in the fingers, causing the fingers to curve or bend (camptodactyly) when the hand is bent back at the wrist (dorsiflexion). Because the fingers are not permanently bent or curved, this particular finding is termed pseudocamptodactyly (pseudo meaning false). In addition, the muscle-tendon units of the forearms and/or the legs may also be abnormally short, resulting in limited movements and various deformities of the feet. Individuals with this disorder are slightly shorter than would otherwise be expected (mild short stature). The severity of these physical findings varies from individual to individual. Trismus-Pseudocamptodactyly Syndrome is thought to be inherited as an autosomal dominant trait.
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    Organizations related to Trismus Pseudocamptodactyly Syndrome
    • Genetic and Rare Diseases (GARD) Information Center
      PO Box 8126
      Gaithersburg MD 20898-8126
      Phone #: 301-519-3194
      800 #: 888-205-2311
      e-mail: gardinfo@nih.gov
      Home page: http://www.genome.gov/10000409
    • MUMS (Mothers United for Moral Support, Inc) National Parent-to-Parent Network
      150 Custer Court
      Green Bay WI 54301-1243
      Phone #: 920-336-5333
      800 #: 877-336-5333
      e-mail: mums@netnet.net
      Home page: http://www.netnet.net/mums/
    • NIH/National Arthritis and Musculoskeletal and Skin Diseases Information Clearinghouse
      1 AMS Circle
      Bethesda MD 20892-3675
      Phone #: 301-495-4484
      800 #: 877-226-4267
      e-mail: NIAMSinfo@mail.nih.gov
      Home page: http://www.niams.nih.gov/Health_Info



    For a Complete Report

    This is an abstract of a report from the National Organization for Rare Disorders, Inc. ? (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html